196697492920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{805741}}^1$

素因数の和:806128

約数の個数: 64

約数和(自身を含む): 469908734400

約数和(自身を除く): 273211241480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 359, 680, 718, 1436, 1795, 2872, 3590, 6103, 7180, 12206, 14360, 24412, 30515, 48824, 61030, 122060, 244120, 805741, 1611482, 3222964, 4028705, 6445928, 8057410, 13697597, 16114820, 27395194, 32229640, 54790388, 68487985, 109580776, 136975970, 273951940, 289261019, 547903880, 578522038, 1157044076, 1446305095, 2314088152, 2892610190, 4917437323, 5785220380, 9834874646, 11570440760, 19669749292, 24587186615, 39339498584, 49174373230, 98348746460, 196697492920]

約数ペア:

[(1, 196697492920), (2, 98348746460), (4, 49174373230), (5, 39339498584), (8, 24587186615), (10, 19669749292), (17, 11570440760), (20, 9834874646), (34, 5785220380), (40, 4917437323), (68, 2892610190), (85, 2314088152), (136, 1446305095), (170, 1157044076), (340, 578522038), (359, 547903880), (680, 289261019), (718, 273951940), (1436, 136975970), (1795, 109580776), (2872, 68487985), (3590, 54790388), (6103, 32229640), (7180, 27395194), (12206, 16114820), (14360, 13697597), (24412, 8057410), (30515, 6445928), (48824, 4028705), (61030, 3222964), (122060, 1611482), (244120, 805741)]