5034380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 12275088

約数和(自身を除く): 7240708

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 67, 68, 85, 130, 134, 170, 221, 260, 268, 289, 335, 340, 442, 578, 670, 871, 884, 1105, 1139, 1156, 1340, 1445, 1742, 2210, 2278, 2890, 3484, 3757, 4355, 4420, 4556, 5695, 5780, 7514, 8710, 11390, 14807, 15028, 17420, 18785, 19363, 22780, 29614, 37570, 38726, 59228, 74035, 75140, 77452, 96815, 148070, 193630, 251719, 296140, 387260, 503438, 1006876, 1258595, 2517190, 5034380]

約数ペア:

[(1, 5034380), (2, 2517190), (4, 1258595), (5, 1006876), (10, 503438), (13, 387260), (17, 296140), (20, 251719), (26, 193630), (34, 148070), (52, 96815), (65, 77452), (67, 75140), (68, 74035), (85, 59228), (130, 38726), (134, 37570), (170, 29614), (221, 22780), (260, 19363), (268, 18785), (289, 17420), (335, 15028), (340, 14807), (442, 11390), (578, 8710), (670, 7514), (871, 5780), (884, 5695), (1105, 4556), (1139, 4420), (1156, 4355), (1340, 3757), (1445, 3484), (1742, 2890), (2210, 2278)]