126256460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 300464640

約数和(自身を除く): 174208180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 71, 110, 118, 137, 142, 220, 236, 274, 284, 295, 355, 548, 590, 649, 685, 710, 781, 1180, 1298, 1370, 1420, 1507, 1562, 2596, 2740, 3014, 3124, 3245, 3905, 4189, 6028, 6490, 7535, 7810, 8083, 8378, 9727, 12980, 15070, 15620, 16166, 16756, 19454, 20945, 30140, 32332, 38908, 40415, 41890, 46079, 48635, 80830, 83780, 88913, 92158, 97270, 106997, 161660, 177826, 184316, 194540, 213994, 230395, 355652, 427988, 444565, 460790, 534985, 573893, 889130, 921580, 1069970, 1147786, 1778260, 2139940, 2295572, 2869465, 5738930, 6312823, 11477860, 12625646, 25251292, 31564115, 63128230, 126256460]

約数ペア:

[(1, 126256460), (2, 63128230), (4, 31564115), (5, 25251292), (10, 12625646), (11, 11477860), (20, 6312823), (22, 5738930), (44, 2869465), (55, 2295572), (59, 2139940), (71, 1778260), (110, 1147786), (118, 1069970), (137, 921580), (142, 889130), (220, 573893), (236, 534985), (274, 460790), (284, 444565), (295, 427988), (355, 355652), (548, 230395), (590, 213994), (649, 194540), (685, 184316), (710, 177826), (781, 161660), (1180, 106997), (1298, 97270), (1370, 92158), (1420, 88913), (1507, 83780), (1562, 80830), (2596, 48635), (2740, 46079), (3014, 41890), (3124, 40415), (3245, 38908), (3905, 32332), (4189, 30140), (6028, 20945), (6490, 19454), (7535, 16756), (7810, 16166), (8083, 15620), (8378, 15070), (9727, 12980)]