112880300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2859

約数の個数: 72

約数和(自身を含む): 272399232

約数和(自身を除く): 159518932

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 2801, 3100, 4030, 5602, 8060, 10075, 11204, 14005, 20150, 28010, 36413, 40300, 56020, 70025, 72826, 86831, 140050, 145652, 173662, 182065, 280100, 347324, 364130, 434155, 728260, 868310, 910325, 1128803, 1736620, 1820650, 2170775, 2257606, 3641300, 4341550, 4515212, 5644015, 8683100, 11288030, 22576060, 28220075, 56440150, 112880300]

約数ペア:

[(1, 112880300), (2, 56440150), (4, 28220075), (5, 22576060), (10, 11288030), (13, 8683100), (20, 5644015), (25, 4515212), (26, 4341550), (31, 3641300), (50, 2257606), (52, 2170775), (62, 1820650), (65, 1736620), (100, 1128803), (124, 910325), (130, 868310), (155, 728260), (260, 434155), (310, 364130), (325, 347324), (403, 280100), (620, 182065), (650, 173662), (775, 145652), (806, 140050), (1300, 86831), (1550, 72826), (1612, 70025), (2015, 56020), (2801, 40300), (3100, 36413), (4030, 28010), (5602, 20150), (8060, 14005), (10075, 11204)]