99990453460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{35617}}^1$

素因数の和:36025

約数の個数: 96

約数和(自身を含む): 232651077120

約数和(自身を除く): 132660623660

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 359, 391, 460, 718, 782, 1436, 1564, 1795, 1955, 3590, 3910, 6103, 7180, 7820, 8257, 12206, 16514, 24412, 30515, 33028, 35617, 41285, 61030, 71234, 82570, 122060, 140369, 142468, 165140, 178085, 280738, 356170, 561476, 605489, 701845, 712340, 819191, 1210978, 1403690, 1638382, 2421956, 2807380, 3027445, 3276764, 4095955, 6054890, 8191910, 12109780, 12786503, 13926247, 16383820, 25573006, 27852494, 51146012, 55704988, 63932515, 69631235, 127865030, 139262470, 217370551, 255730060, 278524940, 294089569, 434741102, 588179138, 869482204, 1086852755, 1176358276, 1470447845, 2173705510, 2940895690, 4347411020, 4999522673, 5881791380, 9999045346, 19998090692, 24997613365, 49995226730, 99990453460]

約数ペア:

[(1, 99990453460), (2, 49995226730), (4, 24997613365), (5, 19998090692), (10, 9999045346), (17, 5881791380), (20, 4999522673), (23, 4347411020), (34, 2940895690), (46, 2173705510), (68, 1470447845), (85, 1176358276), (92, 1086852755), (115, 869482204), (170, 588179138), (230, 434741102), (340, 294089569), (359, 278524940), (391, 255730060), (460, 217370551), (718, 139262470), (782, 127865030), (1436, 69631235), (1564, 63932515), (1795, 55704988), (1955, 51146012), (3590, 27852494), (3910, 25573006), (6103, 16383820), (7180, 13926247), (7820, 12786503), (8257, 12109780), (12206, 8191910), (16514, 6054890), (24412, 4095955), (30515, 3276764), (33028, 3027445), (35617, 2807380), (41285, 2421956), (61030, 1638382), (71234, 1403690), (82570, 1210978), (122060, 819191), (140369, 712340), (142468, 701845), (165140, 605489), (178085, 561476), (280738, 356170)]