57799300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 136381896

約数和(自身を除く): 78582596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 173, 257, 260, 325, 346, 514, 650, 692, 865, 1028, 1285, 1300, 1730, 2249, 2570, 3341, 3460, 4325, 4498, 5140, 6425, 6682, 8650, 8996, 11245, 12850, 13364, 16705, 17300, 22490, 25700, 33410, 44461, 44980, 56225, 66820, 83525, 88922, 112450, 167050, 177844, 222305, 224900, 334100, 444610, 577993, 889220, 1111525, 1155986, 2223050, 2311972, 2889965, 4446100, 5779930, 11559860, 14449825, 28899650, 57799300]

約数ペア:

[(1, 57799300), (2, 28899650), (4, 14449825), (5, 11559860), (10, 5779930), (13, 4446100), (20, 2889965), (25, 2311972), (26, 2223050), (50, 1155986), (52, 1111525), (65, 889220), (100, 577993), (130, 444610), (173, 334100), (257, 224900), (260, 222305), (325, 177844), (346, 167050), (514, 112450), (650, 88922), (692, 83525), (865, 66820), (1028, 56225), (1285, 44980), (1300, 44461), (1730, 33410), (2249, 25700), (2570, 22490), (3341, 17300), (3460, 16705), (4325, 13364), (4498, 12850), (5140, 11245), (6425, 8996), (6682, 8650)]