47193700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 115117632

約数和(自身を除く): 67923932

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 71, 85, 92, 100, 115, 142, 170, 230, 284, 289, 340, 355, 391, 425, 460, 575, 578, 710, 782, 850, 1150, 1156, 1207, 1420, 1445, 1564, 1633, 1700, 1775, 1955, 2300, 2414, 2890, 3266, 3550, 3910, 4828, 5780, 6035, 6532, 6647, 7100, 7225, 7820, 8165, 9775, 12070, 13294, 14450, 16330, 19550, 20519, 24140, 26588, 27761, 28900, 30175, 32660, 33235, 39100, 40825, 41038, 55522, 60350, 66470, 81650, 82076, 102595, 111044, 120700, 132940, 138805, 163300, 166175, 205190, 277610, 332350, 410380, 471937, 512975, 555220, 664700, 694025, 943874, 1025950, 1388050, 1887748, 2051900, 2359685, 2776100, 4719370, 9438740, 11798425, 23596850, 47193700]

約数ペア:

[(1, 47193700), (2, 23596850), (4, 11798425), (5, 9438740), (10, 4719370), (17, 2776100), (20, 2359685), (23, 2051900), (25, 1887748), (34, 1388050), (46, 1025950), (50, 943874), (68, 694025), (71, 664700), (85, 555220), (92, 512975), (100, 471937), (115, 410380), (142, 332350), (170, 277610), (230, 205190), (284, 166175), (289, 163300), (340, 138805), (355, 132940), (391, 120700), (425, 111044), (460, 102595), (575, 82076), (578, 81650), (710, 66470), (782, 60350), (850, 55522), (1150, 41038), (1156, 40825), (1207, 39100), (1420, 33235), (1445, 32660), (1564, 30175), (1633, 28900), (1700, 27761), (1775, 26588), (1955, 24140), (2300, 20519), (2414, 19550), (2890, 16330), (3266, 14450), (3550, 13294), (3910, 12070), (4828, 9775), (5780, 8165), (6035, 7820), (6532, 7225), (6647, 7100)]