27587810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 28399390

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 59, 95, 107, 115, 118, 190, 214, 230, 295, 437, 535, 590, 874, 1070, 1121, 1357, 2033, 2185, 2242, 2461, 2714, 4066, 4370, 4922, 5605, 6313, 6785, 10165, 11210, 12305, 12626, 13570, 20330, 24610, 25783, 31565, 46759, 51566, 63130, 93518, 119947, 128915, 145199, 233795, 239894, 257830, 290398, 467590, 599735, 725995, 1199470, 1451990, 2758781, 5517562, 13793905, 27587810]

約数ペア:

[(1, 27587810), (2, 13793905), (5, 5517562), (10, 2758781), (19, 1451990), (23, 1199470), (38, 725995), (46, 599735), (59, 467590), (95, 290398), (107, 257830), (115, 239894), (118, 233795), (190, 145199), (214, 128915), (230, 119947), (295, 93518), (437, 63130), (535, 51566), (590, 46759), (874, 31565), (1070, 25783), (1121, 24610), (1357, 20330), (2033, 13570), (2185, 12626), (2242, 12305), (2461, 11210), (2714, 10165), (4066, 6785), (4370, 6313), (4922, 5605)]