88241920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5337

約数の個数: 72

約数和(自身を含む): 227668896

約数和(自身を除く): 139426976

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, 3328, 4160, 5303, 8320, 10606, 16640, 21212, 26515, 42424, 53030, 68939, 84848, 106060, 137878, 169696, 212120, 275756, 339392, 344695, 424240, 551512, 678784, 689390, 848480, 1103024, 1357568, 1378780, 1696960, 2206048, 2757560, 3393920, 4412096, 5515120, 6787840, 8824192, 11030240, 17648384, 22060480, 44120960, 88241920]

約数ペア:

[(1, 88241920), (2, 44120960), (4, 22060480), (5, 17648384), (8, 11030240), (10, 8824192), (13, 6787840), (16, 5515120), (20, 4412096), (26, 3393920), (32, 2757560), (40, 2206048), (52, 1696960), (64, 1378780), (65, 1357568), (80, 1103024), (104, 848480), (128, 689390), (130, 678784), (160, 551512), (208, 424240), (256, 344695), (260, 339392), (320, 275756), (416, 212120), (520, 169696), (640, 137878), (832, 106060), (1040, 84848), (1280, 68939), (1664, 53030), (2080, 42424), (3328, 26515), (4160, 21212), (5303, 16640), (8320, 10606)]