15676928500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{2221}}^1$

素因数の和:3002

約数の個数: 96

約数和(自身を含む): 36105189120

約数和(自身を除く): 20428260620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 743, 950, 1486, 1900, 2221, 2375, 2972, 3715, 4442, 4750, 7430, 8884, 9500, 11105, 14117, 14860, 18575, 22210, 28234, 37150, 42199, 44420, 55525, 56468, 70585, 74300, 84398, 92875, 111050, 141170, 168796, 185750, 210995, 222100, 277625, 282340, 352925, 371500, 421990, 555250, 705850, 843980, 1054975, 1110500, 1411700, 1650203, 1764625, 2109950, 3300406, 3529250, 4219900, 5274875, 6600812, 7058500, 8251015, 10549750, 16502030, 21099500, 31353857, 33004060, 41255075, 62707714, 82510150, 125415428, 156769285, 165020300, 206275375, 313538570, 412550750, 627077140, 783846425, 825101500, 1567692850, 3135385700, 3919232125, 7838464250, 15676928500]

約数ペア:

[(1, 15676928500), (2, 7838464250), (4, 3919232125), (5, 3135385700), (10, 1567692850), (19, 825101500), (20, 783846425), (25, 627077140), (38, 412550750), (50, 313538570), (76, 206275375), (95, 165020300), (100, 156769285), (125, 125415428), (190, 82510150), (250, 62707714), (380, 41255075), (475, 33004060), (500, 31353857), (743, 21099500), (950, 16502030), (1486, 10549750), (1900, 8251015), (2221, 7058500), (2375, 6600812), (2972, 5274875), (3715, 4219900), (4442, 3529250), (4750, 3300406), (7430, 2109950), (8884, 1764625), (9500, 1650203), (11105, 1411700), (14117, 1110500), (14860, 1054975), (18575, 843980), (22210, 705850), (28234, 555250), (37150, 421990), (42199, 371500), (44420, 352925), (55525, 282340), (56468, 277625), (70585, 222100), (74300, 210995), (84398, 185750), (92875, 168796), (111050, 141170)]