134730700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 320205200

約数和(自身を除く): 185474500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 122, 130, 244, 260, 305, 325, 610, 650, 793, 1220, 1300, 1525, 1586, 1699, 3050, 3172, 3398, 3965, 6100, 6796, 7930, 8495, 15860, 16990, 19825, 22087, 33980, 39650, 42475, 44174, 79300, 84950, 88348, 103639, 110435, 169900, 207278, 220870, 414556, 441740, 518195, 552175, 1036390, 1104350, 1347307, 2072780, 2208700, 2590975, 2694614, 5181950, 5389228, 6736535, 10363900, 13473070, 26946140, 33682675, 67365350, 134730700]

約数ペア:

[(1, 134730700), (2, 67365350), (4, 33682675), (5, 26946140), (10, 13473070), (13, 10363900), (20, 6736535), (25, 5389228), (26, 5181950), (50, 2694614), (52, 2590975), (61, 2208700), (65, 2072780), (100, 1347307), (122, 1104350), (130, 1036390), (244, 552175), (260, 518195), (305, 441740), (325, 414556), (610, 220870), (650, 207278), (793, 169900), (1220, 110435), (1300, 103639), (1525, 88348), (1586, 84950), (1699, 79300), (3050, 44174), (3172, 42475), (3398, 39650), (3965, 33980), (6100, 22087), (6796, 19825), (7930, 16990), (8495, 15860)]