4623646900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{51431}}^1$

素因数の和:51505

約数の個数: 72

約数和(自身を含む): 10714314240

約数和(自身を除く): 6090667340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 580, 620, 725, 775, 899, 1450, 1550, 1798, 2900, 3100, 3596, 4495, 8990, 17980, 22475, 44950, 51431, 89900, 102862, 205724, 257155, 514310, 1028620, 1285775, 1491499, 1594361, 2571550, 2982998, 3188722, 5143100, 5965996, 6377444, 7457495, 7971805, 14914990, 15943610, 29829980, 31887220, 37287475, 39859025, 46236469, 74574950, 79718050, 92472938, 149149900, 159436100, 184945876, 231182345, 462364690, 924729380, 1155911725, 2311823450, 4623646900]

約数ペア:

[(1, 4623646900), (2, 2311823450), (4, 1155911725), (5, 924729380), (10, 462364690), (20, 231182345), (25, 184945876), (29, 159436100), (31, 149149900), (50, 92472938), (58, 79718050), (62, 74574950), (100, 46236469), (116, 39859025), (124, 37287475), (145, 31887220), (155, 29829980), (290, 15943610), (310, 14914990), (580, 7971805), (620, 7457495), (725, 6377444), (775, 5965996), (899, 5143100), (1450, 3188722), (1550, 2982998), (1798, 2571550), (2900, 1594361), (3100, 1491499), (3596, 1285775), (4495, 1028620), (8990, 514310), (17980, 257155), (22475, 205724), (44950, 102862), (51431, 89900)]