12587515900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3452

約数の個数: 144

約数和(自身を含む): 29986080768

約数和(自身を除く): 17398564868

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 53, 62, 92, 100, 106, 115, 124, 155, 212, 230, 265, 310, 460, 530, 575, 620, 713, 775, 1060, 1150, 1219, 1325, 1426, 1550, 1643, 2300, 2438, 2650, 2852, 3100, 3286, 3331, 3565, 4876, 5300, 6095, 6572, 6662, 7130, 8215, 12190, 13324, 14260, 16430, 16655, 17825, 24380, 30475, 32860, 33310, 35650, 37789, 41075, 60950, 66620, 71300, 75578, 76613, 82150, 83275, 103261, 121900, 151156, 153226, 164300, 166550, 176543, 188945, 206522, 306452, 333100, 353086, 377890, 383065, 413044, 516305, 706172, 755780, 766130, 882715, 944725, 1032610, 1532260, 1765430, 1889450, 1915325, 2065220, 2375003, 2581525, 3530860, 3778900, 3830650, 4060489, 4413575, 4750006, 5163050, 5472833, 7661300, 8120978, 8827150, 9500012, 10326100, 10945666, 11875015, 16241956, 17654300, 20302445, 21891332, 23750030, 27364165, 40604890, 47500060, 54728330, 59375075, 81209780, 101512225, 109456660, 118750150, 125875159, 136820825, 203024450, 237500300, 251750318, 273641650, 406048900, 503500636, 547283300, 629375795, 1258751590, 2517503180, 3146878975, 6293757950, 12587515900]

約数ペア:

[(1, 12587515900), (2, 6293757950), (4, 3146878975), (5, 2517503180), (10, 1258751590), (20, 629375795), (23, 547283300), (25, 503500636), (31, 406048900), (46, 273641650), (50, 251750318), (53, 237500300), (62, 203024450), (92, 136820825), (100, 125875159), (106, 118750150), (115, 109456660), (124, 101512225), (155, 81209780), (212, 59375075), (230, 54728330), (265, 47500060), (310, 40604890), (460, 27364165), (530, 23750030), (575, 21891332), (620, 20302445), (713, 17654300), (775, 16241956), (1060, 11875015), (1150, 10945666), (1219, 10326100), (1325, 9500012), (1426, 8827150), (1550, 8120978), (1643, 7661300), (2300, 5472833), (2438, 5163050), (2650, 4750006), (2852, 4413575), (3100, 4060489), (3286, 3830650), (3331, 3778900), (3565, 3530860), (4876, 2581525), (5300, 2375003), (6095, 2065220), (6572, 1915325), (6662, 1889450), (7130, 1765430), (8215, 1532260), (12190, 1032610), (13324, 944725), (14260, 882715), (16430, 766130), (16655, 755780), (17825, 706172), (24380, 516305), (30475, 413044), (32860, 383065), (33310, 377890), (35650, 353086), (37789, 333100), (41075, 306452), (60950, 206522), (66620, 188945), (71300, 176543), (75578, 166550), (76613, 164300), (82150, 153226), (83275, 151156), (103261, 121900)]