5146902280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{430343}}^1$

素因数の和:430390

約数の個数: 64

約数和(自身を含む): 13013602560

約数和(自身を除く): 7866700280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 430343, 860686, 1721372, 2151715, 3442744, 4303430, 5594459, 8606860, 9897889, 11188918, 17213720, 19795778, 22377836, 27972295, 39591556, 44755672, 49489445, 55944590, 79183112, 98978890, 111889180, 128672557, 197957780, 223778360, 257345114, 395915560, 514690228, 643362785, 1029380456, 1286725570, 2573451140, 5146902280]

約数ペア:

[(1, 5146902280), (2, 2573451140), (4, 1286725570), (5, 1029380456), (8, 643362785), (10, 514690228), (13, 395915560), (20, 257345114), (23, 223778360), (26, 197957780), (40, 128672557), (46, 111889180), (52, 98978890), (65, 79183112), (92, 55944590), (104, 49489445), (115, 44755672), (130, 39591556), (184, 27972295), (230, 22377836), (260, 19795778), (299, 17213720), (460, 11188918), (520, 9897889), (598, 8606860), (920, 5594459), (1196, 4303430), (1495, 3442744), (2392, 2151715), (2990, 1721372), (5980, 860686), (11960, 430343)]