41640970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 49597430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 131, 133, 190, 239, 262, 266, 478, 655, 665, 917, 1195, 1310, 1330, 1673, 1834, 2390, 2489, 3346, 4541, 4585, 4978, 8365, 9082, 9170, 12445, 16730, 17423, 22705, 24890, 31309, 31787, 34846, 45410, 62618, 63574, 87115, 156545, 158935, 174230, 219163, 313090, 317870, 438326, 594871, 1095815, 1189742, 2191630, 2974355, 4164097, 5948710, 8328194, 20820485, 41640970]

約数ペア:

[(1, 41640970), (2, 20820485), (5, 8328194), (7, 5948710), (10, 4164097), (14, 2974355), (19, 2191630), (35, 1189742), (38, 1095815), (70, 594871), (95, 438326), (131, 317870), (133, 313090), (190, 219163), (239, 174230), (262, 158935), (266, 156545), (478, 87115), (655, 63574), (665, 62618), (917, 45410), (1195, 34846), (1310, 31787), (1330, 31309), (1673, 24890), (1834, 22705), (2390, 17423), (2489, 16730), (3346, 12445), (4541, 9170), (4585, 9082), (4978, 8365)]