71570994500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{495301}}^1$

素因数の和:495354

約数の個数: 72

約数和(自身を含む): 166047023688

約数和(自身を除く): 94476029188

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 289, 340, 425, 500, 578, 850, 1156, 1445, 1700, 2125, 2890, 4250, 5780, 7225, 8500, 14450, 28900, 36125, 72250, 144500, 495301, 990602, 1981204, 2476505, 4953010, 8420117, 9906020, 12382525, 16840234, 24765050, 33680468, 42100585, 49530100, 61912625, 84201170, 123825250, 143141989, 168402340, 210502925, 247650500, 286283978, 421005850, 572567956, 715709945, 842011700, 1052514625, 1431419890, 2105029250, 2862839780, 3578549725, 4210058500, 7157099450, 14314198900, 17892748625, 35785497250, 71570994500]

約数ペア:

[(1, 71570994500), (2, 35785497250), (4, 17892748625), (5, 14314198900), (10, 7157099450), (17, 4210058500), (20, 3578549725), (25, 2862839780), (34, 2105029250), (50, 1431419890), (68, 1052514625), (85, 842011700), (100, 715709945), (125, 572567956), (170, 421005850), (250, 286283978), (289, 247650500), (340, 210502925), (425, 168402340), (500, 143141989), (578, 123825250), (850, 84201170), (1156, 61912625), (1445, 49530100), (1700, 42100585), (2125, 33680468), (2890, 24765050), (4250, 16840234), (5780, 12382525), (7225, 9906020), (8500, 8420117), (14450, 4953010), (28900, 2476505), (36125, 1981204), (72250, 990602), (144500, 495301)]