74454320

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11213}}^1$

素因数の和:11309

約数の個数: 40

約数和(自身を含む): 175207536

約数和(自身を除く): 100753216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 11213, 22426, 44852, 56065, 89704, 112130, 179408, 224260, 448520, 897040, 930679, 1861358, 3722716, 4653395, 7445432, 9306790, 14890864, 18613580, 37227160, 74454320]

約数ペア:

[(1, 74454320), (2, 37227160), (4, 18613580), (5, 14890864), (8, 9306790), (10, 7445432), (16, 4653395), (20, 3722716), (40, 1861358), (80, 930679), (83, 897040), (166, 448520), (332, 224260), (415, 179408), (664, 112130), (830, 89704), (1328, 56065), (1660, 44852), (3320, 22426), (6640, 11213)]