25039300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 68245632

約数和(自身を除く): 43206332

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 50, 52, 55, 65, 68, 85, 100, 103, 110, 130, 143, 170, 187, 206, 220, 221, 260, 275, 286, 325, 340, 374, 412, 425, 442, 515, 550, 572, 650, 715, 748, 850, 884, 935, 1030, 1100, 1105, 1133, 1300, 1339, 1430, 1700, 1751, 1870, 2060, 2210, 2266, 2431, 2575, 2678, 2860, 3502, 3575, 3740, 4420, 4532, 4675, 4862, 5150, 5356, 5525, 5665, 6695, 7004, 7150, 8755, 9350, 9724, 10300, 11050, 11330, 12155, 13390, 14300, 14729, 17510, 18700, 19261, 22100, 22660, 22763, 24310, 26780, 28325, 29458, 33475, 35020, 38522, 43775, 45526, 48620, 56650, 58916, 60775, 66950, 73645, 77044, 87550, 91052, 96305, 113300, 113815, 121550, 133900, 147290, 175100, 192610, 227630, 243100, 250393, 294580, 368225, 385220, 455260, 481525, 500786, 569075, 736450, 963050, 1001572, 1138150, 1251965, 1472900, 1926100, 2276300, 2503930, 5007860, 6259825, 12519650, 25039300]

約数ペア:

[(1, 25039300), (2, 12519650), (4, 6259825), (5, 5007860), (10, 2503930), (11, 2276300), (13, 1926100), (17, 1472900), (20, 1251965), (22, 1138150), (25, 1001572), (26, 963050), (34, 736450), (44, 569075), (50, 500786), (52, 481525), (55, 455260), (65, 385220), (68, 368225), (85, 294580), (100, 250393), (103, 243100), (110, 227630), (130, 192610), (143, 175100), (170, 147290), (187, 133900), (206, 121550), (220, 113815), (221, 113300), (260, 96305), (275, 91052), (286, 87550), (325, 77044), (340, 73645), (374, 66950), (412, 60775), (425, 58916), (442, 56650), (515, 48620), (550, 45526), (572, 43775), (650, 38522), (715, 35020), (748, 33475), (850, 29458), (884, 28325), (935, 26780), (1030, 24310), (1100, 22763), (1105, 22660), (1133, 22100), (1300, 19261), (1339, 18700), (1430, 17510), (1700, 14729), (1751, 14300), (1870, 13390), (2060, 12155), (2210, 11330), (2266, 11050), (2431, 10300), (2575, 9724), (2678, 9350), (2860, 8755), (3502, 7150), (3575, 7004), (3740, 6695), (4420, 5665), (4532, 5525), (4675, 5356), (4862, 5150)]