3575780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 8573040

約数和(自身を除く): 4997260

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 809, 884, 1105, 1618, 2210, 3236, 4045, 4420, 8090, 10517, 13753, 16180, 21034, 27506, 42068, 52585, 55012, 68765, 105170, 137530, 178789, 210340, 275060, 357578, 715156, 893945, 1787890, 3575780]

約数ペア:

[(1, 3575780), (2, 1787890), (4, 893945), (5, 715156), (10, 357578), (13, 275060), (17, 210340), (20, 178789), (26, 137530), (34, 105170), (52, 68765), (65, 55012), (68, 52585), (85, 42068), (130, 27506), (170, 21034), (221, 16180), (260, 13753), (340, 10517), (442, 8090), (809, 4420), (884, 4045), (1105, 3236), (1618, 2210)]