9892480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 26989200

約数和(自身を除く): 17096720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 41, 52, 58, 64, 65, 80, 82, 104, 116, 128, 130, 145, 160, 164, 205, 208, 232, 260, 290, 320, 328, 377, 410, 416, 464, 520, 533, 580, 640, 656, 754, 820, 832, 928, 1040, 1066, 1160, 1189, 1312, 1508, 1640, 1664, 1856, 1885, 2080, 2132, 2320, 2378, 2624, 2665, 3016, 3280, 3712, 3770, 4160, 4264, 4640, 4756, 5248, 5330, 5945, 6032, 6560, 7540, 8320, 8528, 9280, 9512, 10660, 11890, 12064, 13120, 15080, 15457, 17056, 18560, 19024, 21320, 23780, 24128, 26240, 30160, 30914, 34112, 38048, 42640, 47560, 48256, 60320, 61828, 68224, 76096, 77285, 85280, 95120, 120640, 123656, 152192, 154570, 170560, 190240, 241280, 247312, 309140, 341120, 380480, 494624, 618280, 760960, 989248, 1236560, 1978496, 2473120, 4946240, 9892480]

約数ペア:

[(1, 9892480), (2, 4946240), (4, 2473120), (5, 1978496), (8, 1236560), (10, 989248), (13, 760960), (16, 618280), (20, 494624), (26, 380480), (29, 341120), (32, 309140), (40, 247312), (41, 241280), (52, 190240), (58, 170560), (64, 154570), (65, 152192), (80, 123656), (82, 120640), (104, 95120), (116, 85280), (128, 77285), (130, 76096), (145, 68224), (160, 61828), (164, 60320), (205, 48256), (208, 47560), (232, 42640), (260, 38048), (290, 34112), (320, 30914), (328, 30160), (377, 26240), (410, 24128), (416, 23780), (464, 21320), (520, 19024), (533, 18560), (580, 17056), (640, 15457), (656, 15080), (754, 13120), (820, 12064), (832, 11890), (928, 10660), (1040, 9512), (1066, 9280), (1160, 8528), (1189, 8320), (1312, 7540), (1508, 6560), (1640, 6032), (1664, 5945), (1856, 5330), (1885, 5248), (2080, 4756), (2132, 4640), (2320, 4264), (2378, 4160), (2624, 3770), (2665, 3712), (3016, 3280)]