105227890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 202557888

約数和(自身を除く): 97329998

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 283, 361, 515, 566, 722, 1030, 1415, 1805, 1957, 2830, 3610, 3914, 5377, 9785, 10754, 19570, 26885, 29149, 37183, 53770, 58298, 74366, 102163, 145745, 185915, 204326, 291490, 371830, 510815, 553831, 1021630, 1107662, 2769155, 5538310, 10522789, 21045578, 52613945, 105227890]

約数ペア:

[(1, 105227890), (2, 52613945), (5, 21045578), (10, 10522789), (19, 5538310), (38, 2769155), (95, 1107662), (103, 1021630), (190, 553831), (206, 510815), (283, 371830), (361, 291490), (515, 204326), (566, 185915), (722, 145745), (1030, 102163), (1415, 74366), (1805, 58298), (1957, 53770), (2830, 37183), (3610, 29149), (3914, 26885), (5377, 19570), (9785, 10754)]