73995050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 146722752

約数和(自身を除く): 72727702

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 263, 331, 425, 526, 662, 850, 1315, 1655, 2630, 3310, 4471, 5627, 6575, 8275, 8942, 11254, 13150, 16550, 22355, 28135, 44710, 56270, 87053, 111775, 140675, 174106, 223550, 281350, 435265, 870530, 1479901, 2176325, 2959802, 4352650, 7399505, 14799010, 36997525, 73995050]

約数ペア:

[(1, 73995050), (2, 36997525), (5, 14799010), (10, 7399505), (17, 4352650), (25, 2959802), (34, 2176325), (50, 1479901), (85, 870530), (170, 435265), (263, 281350), (331, 223550), (425, 174106), (526, 140675), (662, 111775), (850, 87053), (1315, 56270), (1655, 44710), (2630, 28135), (3310, 22355), (4471, 16550), (5627, 13150), (6575, 11254), (8275, 8942)]