461956558750

素因数分解:

$2^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{1447}}^1\times {\mathrm{2633}}^1$

素因数の和:4199

約数の個数: 80

約数和(自身を含む): 875755143648

約数和(自身を除く): 413798584898

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 625, 970, 1250, 1447, 2425, 2633, 2894, 4850, 5266, 7235, 12125, 13165, 14470, 24250, 26330, 36175, 60625, 65825, 72350, 121250, 131650, 140359, 180875, 255401, 280718, 329125, 361750, 510802, 658250, 701795, 904375, 1277005, 1403590, 1645625, 1808750, 2554010, 3291250, 3508975, 3809951, 6385025, 7017950, 7619902, 12770050, 17544875, 19049755, 31925125, 35089750, 38099510, 63850250, 87724375, 95248775, 159625625, 175448750, 190497550, 319251250, 369565247, 476243875, 739130494, 952487750, 1847826235, 2381219375, 3695652470, 4762438750, 9239131175, 18478262350, 46195655875, 92391311750, 230978279375, 461956558750]

約数ペア:

[(1, 461956558750), (2, 230978279375), (5, 92391311750), (10, 46195655875), (25, 18478262350), (50, 9239131175), (97, 4762438750), (125, 3695652470), (194, 2381219375), (250, 1847826235), (485, 952487750), (625, 739130494), (970, 476243875), (1250, 369565247), (1447, 319251250), (2425, 190497550), (2633, 175448750), (2894, 159625625), (4850, 95248775), (5266, 87724375), (7235, 63850250), (12125, 38099510), (13165, 35089750), (14470, 31925125), (24250, 19049755), (26330, 17544875), (36175, 12770050), (60625, 7619902), (65825, 7017950), (72350, 6385025), (121250, 3809951), (131650, 3508975), (140359, 3291250), (180875, 2554010), (255401, 1808750), (280718, 1645625), (329125, 1403590), (361750, 1277005), (510802, 904375), (658250, 701795)]