15722274220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{2357}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 36537153408

約数和(自身を除く): 20814879188

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 853, 1564, 1706, 1955, 2357, 3412, 3910, 4265, 4714, 7820, 8530, 9428, 11785, 14501, 17060, 19619, 23570, 29002, 39238, 40069, 47140, 54211, 58004, 72505, 78476, 80138, 98095, 108422, 145010, 160276, 196190, 200345, 216844, 271055, 290020, 333523, 392380, 400690, 542110, 667046, 801380, 921587, 1084220, 1334092, 1667615, 1843174, 2010521, 3335230, 3686348, 4021042, 4607935, 6670460, 8042084, 9215870, 10052605, 18431740, 20105210, 34178857, 40210420, 46241983, 68357714, 92483966, 136715428, 170894285, 184967932, 231209915, 341788570, 462419830, 683577140, 786113711, 924839660, 1572227422, 3144454844, 3930568555, 7861137110, 15722274220]

約数ペア:

[(1, 15722274220), (2, 7861137110), (4, 3930568555), (5, 3144454844), (10, 1572227422), (17, 924839660), (20, 786113711), (23, 683577140), (34, 462419830), (46, 341788570), (68, 231209915), (85, 184967932), (92, 170894285), (115, 136715428), (170, 92483966), (230, 68357714), (340, 46241983), (391, 40210420), (460, 34178857), (782, 20105210), (853, 18431740), (1564, 10052605), (1706, 9215870), (1955, 8042084), (2357, 6670460), (3412, 4607935), (3910, 4021042), (4265, 3686348), (4714, 3335230), (7820, 2010521), (8530, 1843174), (9428, 1667615), (11785, 1334092), (14501, 1084220), (17060, 921587), (19619, 801380), (23570, 667046), (29002, 542110), (39238, 400690), (40069, 392380), (47140, 333523), (54211, 290020), (58004, 271055), (72505, 216844), (78476, 200345), (80138, 196190), (98095, 160276), (108422, 145010)]