2280495940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{59357}}^1$

素因数の和:59496

約数の個数: 48

約数和(自身を含む): 5115709872

約数和(自身を除く): 2835213932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 2260, 3842, 7684, 9605, 19210, 38420, 59357, 118714, 237428, 296785, 593570, 1009069, 1187140, 2018138, 4036276, 5045345, 6707341, 10090690, 13414682, 20181380, 26829364, 33536705, 67073410, 114024797, 134146820, 228049594, 456099188, 570123985, 1140247970, 2280495940]

約数ペア:

[(1, 2280495940), (2, 1140247970), (4, 570123985), (5, 456099188), (10, 228049594), (17, 134146820), (20, 114024797), (34, 67073410), (68, 33536705), (85, 26829364), (113, 20181380), (170, 13414682), (226, 10090690), (340, 6707341), (452, 5045345), (565, 4036276), (1130, 2018138), (1921, 1187140), (2260, 1009069), (3842, 593570), (7684, 296785), (9605, 237428), (19210, 118714), (38420, 59357)]