16559411570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1\times {\mathrm{1283}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 32475873024

約数和(自身を除く): 15916461454

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 983, 1010, 1283, 1313, 1966, 2566, 2626, 4915, 6415, 6565, 9830, 12779, 12830, 13130, 16679, 25558, 33358, 63895, 83395, 99283, 127790, 129583, 166790, 198566, 259166, 496415, 647915, 992830, 1261189, 1290679, 1295830, 1684579, 2522378, 2581358, 3369158, 6305945, 6453395, 8422895, 12611890, 12906790, 16395457, 16845790, 32790914, 81977285, 127380089, 163954570, 254760178, 636900445, 1273800890, 1655941157, 3311882314, 8279705785, 16559411570]

約数ペア:

[(1, 16559411570), (2, 8279705785), (5, 3311882314), (10, 1655941157), (13, 1273800890), (26, 636900445), (65, 254760178), (101, 163954570), (130, 127380089), (202, 81977285), (505, 32790914), (983, 16845790), (1010, 16395457), (1283, 12906790), (1313, 12611890), (1966, 8422895), (2566, 6453395), (2626, 6305945), (4915, 3369158), (6415, 2581358), (6565, 2522378), (9830, 1684579), (12779, 1295830), (12830, 1290679), (13130, 1261189), (16679, 992830), (25558, 647915), (33358, 496415), (63895, 259166), (83395, 198566), (99283, 166790), (127790, 129583)]