15706593620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{59221}}^1$

素因数の和:59468

約数の個数: 48

約数和(自身を含む): 33578874000

約数和(自身を除く): 17872280380

約数列:

[1, 2, 4, 5, 10, 20, 89, 149, 178, 298, 356, 445, 596, 745, 890, 1490, 1780, 2980, 13261, 26522, 53044, 59221, 66305, 118442, 132610, 236884, 265220, 296105, 592210, 1184420, 5270669, 8823929, 10541338, 17647858, 21082676, 26353345, 35295716, 44119645, 52706690, 88239290, 105413380, 176478580, 785329681, 1570659362, 3141318724, 3926648405, 7853296810, 15706593620]

約数ペア:

[(1, 15706593620), (2, 7853296810), (4, 3926648405), (5, 3141318724), (10, 1570659362), (20, 785329681), (89, 176478580), (149, 105413380), (178, 88239290), (298, 52706690), (356, 44119645), (445, 35295716), (596, 26353345), (745, 21082676), (890, 17647858), (1490, 10541338), (1780, 8823929), (2980, 5270669), (13261, 1184420), (26522, 592210), (53044, 296105), (59221, 265220), (66305, 236884), (118442, 132610)]