410865780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4021}}^1$

素因数の和:4177

約数の個数: 96

約数和(自身を含む): 1248686208

約数和(自身を除く): 837820428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 524, 655, 780, 786, 1310, 1572, 1703, 1965, 2620, 3406, 3930, 4021, 5109, 6812, 7860, 8042, 8515, 10218, 12063, 16084, 17030, 20105, 20436, 24126, 25545, 34060, 40210, 48252, 51090, 52273, 60315, 80420, 102180, 104546, 120630, 156819, 209092, 241260, 261365, 313638, 522730, 526751, 627276, 784095, 1045460, 1053502, 1568190, 1580253, 2107004, 2633755, 3136380, 3160506, 5267510, 6321012, 6847763, 7901265, 10535020, 13695526, 15802530, 20543289, 27391052, 31605060, 34238815, 41086578, 68477630, 82173156, 102716445, 136955260, 205432890, 410865780]

約数ペア:

[(1, 410865780), (2, 205432890), (3, 136955260), (4, 102716445), (5, 82173156), (6, 68477630), (10, 41086578), (12, 34238815), (13, 31605060), (15, 27391052), (20, 20543289), (26, 15802530), (30, 13695526), (39, 10535020), (52, 7901265), (60, 6847763), (65, 6321012), (78, 5267510), (130, 3160506), (131, 3136380), (156, 2633755), (195, 2107004), (260, 1580253), (262, 1568190), (390, 1053502), (393, 1045460), (524, 784095), (655, 627276), (780, 526751), (786, 522730), (1310, 313638), (1572, 261365), (1703, 241260), (1965, 209092), (2620, 156819), (3406, 120630), (3930, 104546), (4021, 102180), (5109, 80420), (6812, 60315), (7860, 52273), (8042, 51090), (8515, 48252), (10218, 40210), (12063, 34060), (16084, 25545), (17030, 24126), (20105, 20436)]