102300640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 262906560

約数和(自身を除く): 160605920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 137, 160, 208, 260, 274, 359, 416, 520, 548, 685, 718, 1040, 1096, 1370, 1436, 1781, 1795, 2080, 2192, 2740, 2872, 3562, 3590, 4384, 4667, 5480, 5744, 7124, 7180, 8905, 9334, 10960, 11488, 14248, 14360, 17810, 18668, 21920, 23335, 28496, 28720, 35620, 37336, 46670, 49183, 56992, 57440, 71240, 74672, 93340, 98366, 142480, 149344, 186680, 196732, 245915, 284960, 373360, 393464, 491830, 639379, 746720, 786928, 983660, 1278758, 1573856, 1967320, 2557516, 3196895, 3934640, 5115032, 6393790, 7869280, 10230064, 12787580, 20460128, 25575160, 51150320, 102300640]

約数ペア:

[(1, 102300640), (2, 51150320), (4, 25575160), (5, 20460128), (8, 12787580), (10, 10230064), (13, 7869280), (16, 6393790), (20, 5115032), (26, 3934640), (32, 3196895), (40, 2557516), (52, 1967320), (65, 1573856), (80, 1278758), (104, 983660), (130, 786928), (137, 746720), (160, 639379), (208, 491830), (260, 393464), (274, 373360), (359, 284960), (416, 245915), (520, 196732), (548, 186680), (685, 149344), (718, 142480), (1040, 98366), (1096, 93340), (1370, 74672), (1436, 71240), (1781, 57440), (1795, 56992), (2080, 49183), (2192, 46670), (2740, 37336), (2872, 35620), (3562, 28720), (3590, 28496), (4384, 23335), (4667, 21920), (5480, 18668), (5744, 17810), (7124, 14360), (7180, 14248), (8905, 11488), (9334, 10960)]