1330741750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1699}}^1$

素因数の和:1970

約数の個数: 64

約数和(自身を含む): 2695492800

約数和(自身を除く): 1364751050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 241, 250, 325, 482, 650, 1205, 1625, 1699, 2410, 3133, 3250, 3398, 6025, 6266, 8495, 12050, 15665, 16990, 22087, 30125, 31330, 42475, 44174, 60250, 78325, 84950, 110435, 156650, 212375, 220870, 391625, 409459, 424750, 552175, 783250, 818918, 1104350, 2047295, 2760875, 4094590, 5322967, 5521750, 10236475, 10645934, 20472950, 26614835, 51182375, 53229670, 102364750, 133074175, 266148350, 665370875, 1330741750]

約数ペア:

[(1, 1330741750), (2, 665370875), (5, 266148350), (10, 133074175), (13, 102364750), (25, 53229670), (26, 51182375), (50, 26614835), (65, 20472950), (125, 10645934), (130, 10236475), (241, 5521750), (250, 5322967), (325, 4094590), (482, 2760875), (650, 2047295), (1205, 1104350), (1625, 818918), (1699, 783250), (2410, 552175), (3133, 424750), (3250, 409459), (3398, 391625), (6025, 220870), (6266, 212375), (8495, 156650), (12050, 110435), (15665, 84950), (16990, 78325), (22087, 60250), (30125, 44174), (31330, 42475)]