4915725220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14107}}^1$

素因数の和:14273

約数の個数: 96

約数和(自身を含む): 12514360320

約数和(自身を除く): 7598635100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 131, 133, 140, 190, 262, 266, 380, 524, 532, 655, 665, 917, 1310, 1330, 1834, 2489, 2620, 2660, 3668, 4585, 4978, 9170, 9956, 12445, 14107, 17423, 18340, 24890, 28214, 34846, 49780, 56428, 69692, 70535, 87115, 98749, 141070, 174230, 197498, 268033, 282140, 348460, 394996, 493745, 536066, 987490, 1072132, 1340165, 1848017, 1876231, 1974980, 2680330, 3696034, 3752462, 5360660, 7392068, 7504924, 9240085, 9381155, 12936119, 18480170, 18762310, 25872238, 35112323, 36960340, 37524620, 51744476, 64680595, 70224646, 129361190, 140449292, 175561615, 245786261, 258722380, 351123230, 491572522, 702246460, 983145044, 1228931305, 2457862610, 4915725220]

約数ペア:

[(1, 4915725220), (2, 2457862610), (4, 1228931305), (5, 983145044), (7, 702246460), (10, 491572522), (14, 351123230), (19, 258722380), (20, 245786261), (28, 175561615), (35, 140449292), (38, 129361190), (70, 70224646), (76, 64680595), (95, 51744476), (131, 37524620), (133, 36960340), (140, 35112323), (190, 25872238), (262, 18762310), (266, 18480170), (380, 12936119), (524, 9381155), (532, 9240085), (655, 7504924), (665, 7392068), (917, 5360660), (1310, 3752462), (1330, 3696034), (1834, 2680330), (2489, 1974980), (2620, 1876231), (2660, 1848017), (3668, 1340165), (4585, 1072132), (4978, 987490), (9170, 536066), (9956, 493745), (12445, 394996), (14107, 348460), (17423, 282140), (18340, 268033), (24890, 197498), (28214, 174230), (34846, 141070), (49780, 98749), (56428, 87115), (69692, 70535)]