44744960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2723

約数の個数: 72

約数和(自身を含む): 115465560

約数和(自身を除く): 70720600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2689, 3328, 4160, 5378, 8320, 10756, 13445, 16640, 21512, 26890, 34957, 43024, 53780, 69914, 86048, 107560, 139828, 172096, 174785, 215120, 279656, 344192, 349570, 430240, 559312, 688384, 699140, 860480, 1118624, 1398280, 1720960, 2237248, 2796560, 3441920, 4474496, 5593120, 8948992, 11186240, 22372480, 44744960]

約数ペア:

[(1, 44744960), (2, 22372480), (4, 11186240), (5, 8948992), (8, 5593120), (10, 4474496), (13, 3441920), (16, 2796560), (20, 2237248), (26, 1720960), (32, 1398280), (40, 1118624), (52, 860480), (64, 699140), (65, 688384), (80, 559312), (104, 430240), (128, 349570), (130, 344192), (160, 279656), (208, 215120), (256, 174785), (260, 172096), (320, 139828), (416, 107560), (520, 86048), (640, 69914), (832, 53780), (1040, 43024), (1280, 34957), (1664, 26890), (2080, 21512), (2689, 16640), (3328, 13445), (4160, 10756), (5378, 8320)]