93089620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21061}}^1$

素因数の和:21100

約数の個数: 48

約数和(自身を含む): 222920208

約数和(自身を除く): 129830588

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 21061, 42122, 84244, 105305, 210610, 273793, 358037, 421220, 547586, 716074, 1095172, 1368965, 1432148, 1790185, 2737930, 3580370, 4654481, 5475860, 7160740, 9308962, 18617924, 23272405, 46544810, 93089620]

約数ペア:

[(1, 93089620), (2, 46544810), (4, 23272405), (5, 18617924), (10, 9308962), (13, 7160740), (17, 5475860), (20, 4654481), (26, 3580370), (34, 2737930), (52, 1790185), (65, 1432148), (68, 1368965), (85, 1095172), (130, 716074), (170, 547586), (221, 421220), (260, 358037), (340, 273793), (442, 210610), (884, 105305), (1105, 84244), (2210, 42122), (4420, 21061)]