41744920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 114307200

約数和(自身を除く): 72562280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 53, 56, 58, 70, 97, 106, 116, 140, 145, 194, 203, 212, 232, 265, 280, 290, 371, 388, 406, 424, 485, 530, 580, 679, 742, 776, 812, 970, 1015, 1060, 1160, 1358, 1484, 1537, 1624, 1855, 1940, 2030, 2120, 2716, 2813, 2968, 3074, 3395, 3710, 3880, 4060, 5141, 5432, 5626, 6148, 6790, 7420, 7685, 8120, 10282, 10759, 11252, 12296, 13580, 14065, 14840, 15370, 19691, 20564, 21518, 22504, 25705, 27160, 28130, 30740, 35987, 39382, 41128, 43036, 51410, 53795, 56260, 61480, 71974, 78764, 86072, 98455, 102820, 107590, 112520, 143948, 149089, 157528, 179935, 196910, 205640, 215180, 287896, 298178, 359870, 393820, 430360, 596356, 719740, 745445, 787640, 1043623, 1192712, 1439480, 1490890, 2087246, 2981780, 4174492, 5218115, 5963560, 8348984, 10436230, 20872460, 41744920]

約数ペア:

[(1, 41744920), (2, 20872460), (4, 10436230), (5, 8348984), (7, 5963560), (8, 5218115), (10, 4174492), (14, 2981780), (20, 2087246), (28, 1490890), (29, 1439480), (35, 1192712), (40, 1043623), (53, 787640), (56, 745445), (58, 719740), (70, 596356), (97, 430360), (106, 393820), (116, 359870), (140, 298178), (145, 287896), (194, 215180), (203, 205640), (212, 196910), (232, 179935), (265, 157528), (280, 149089), (290, 143948), (371, 112520), (388, 107590), (406, 102820), (424, 98455), (485, 86072), (530, 78764), (580, 71974), (679, 61480), (742, 56260), (776, 53795), (812, 51410), (970, 43036), (1015, 41128), (1060, 39382), (1160, 35987), (1358, 30740), (1484, 28130), (1537, 27160), (1624, 25705), (1855, 22504), (1940, 21518), (2030, 20564), (2120, 19691), (2716, 15370), (2813, 14840), (2968, 14065), (3074, 13580), (3395, 12296), (3710, 11252), (3880, 10759), (4060, 10282), (5141, 8120), (5432, 7685), (5626, 7420), (6148, 6790)]