28565519300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{16067}}^1$

素因数の和:16877

約数の個数: 72

約数和(自身を含む): 64769979456

約数和(自身を除く): 36204460156

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 773, 1150, 1546, 2300, 3092, 3865, 7730, 15460, 16067, 17779, 19325, 32134, 35558, 38650, 64268, 71116, 77300, 80335, 88895, 160670, 177790, 321340, 355580, 369541, 401675, 444475, 739082, 803350, 888950, 1478164, 1606700, 1777900, 1847705, 3695410, 7390820, 9238525, 12419791, 18477050, 24839582, 36954100, 49679164, 62098955, 124197910, 248395820, 285655193, 310494775, 571310386, 620989550, 1142620772, 1241979100, 1428275965, 2856551930, 5713103860, 7141379825, 14282759650, 28565519300]

約数ペア:

[(1, 28565519300), (2, 14282759650), (4, 7141379825), (5, 5713103860), (10, 2856551930), (20, 1428275965), (23, 1241979100), (25, 1142620772), (46, 620989550), (50, 571310386), (92, 310494775), (100, 285655193), (115, 248395820), (230, 124197910), (460, 62098955), (575, 49679164), (773, 36954100), (1150, 24839582), (1546, 18477050), (2300, 12419791), (3092, 9238525), (3865, 7390820), (7730, 3695410), (15460, 1847705), (16067, 1777900), (17779, 1606700), (19325, 1478164), (32134, 888950), (35558, 803350), (38650, 739082), (64268, 444475), (71116, 401675), (77300, 369541), (80335, 355580), (88895, 321340), (160670, 177790)]