22653883460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{301489}}^1$

素因数の和:301545

約数の個数: 72

約数和(自身を含む): 54423768840

約数和(自身を除く): 31769885380

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 884, 1105, 1156, 1445, 2210, 2890, 3757, 4420, 5780, 7514, 15028, 18785, 37570, 75140, 301489, 602978, 1205956, 1507445, 3014890, 3919357, 5125313, 6029780, 7838714, 10250626, 15677428, 19596785, 20501252, 25626565, 39193570, 51253130, 66629069, 78387140, 87130321, 102506260, 133258138, 174260642, 266516276, 333145345, 348521284, 435651605, 666290690, 871303210, 1132694173, 1332581380, 1742606420, 2265388346, 4530776692, 5663470865, 11326941730, 22653883460]

約数ペア:

[(1, 22653883460), (2, 11326941730), (4, 5663470865), (5, 4530776692), (10, 2265388346), (13, 1742606420), (17, 1332581380), (20, 1132694173), (26, 871303210), (34, 666290690), (52, 435651605), (65, 348521284), (68, 333145345), (85, 266516276), (130, 174260642), (170, 133258138), (221, 102506260), (260, 87130321), (289, 78387140), (340, 66629069), (442, 51253130), (578, 39193570), (884, 25626565), (1105, 20501252), (1156, 19596785), (1445, 15677428), (2210, 10250626), (2890, 7838714), (3757, 6029780), (4420, 5125313), (5780, 3919357), (7514, 3014890), (15028, 1507445), (18785, 1205956), (37570, 602978), (75140, 301489)]