132162920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 312906240

約数和(自身を除く): 180743320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2011, 2120, 3286, 4022, 6572, 8044, 8215, 10055, 13144, 16088, 16430, 20110, 32860, 40220, 62341, 65720, 80440, 106583, 124682, 213166, 249364, 311705, 426332, 498728, 532915, 623410, 852664, 1065830, 1246820, 2131660, 2493640, 3304073, 4263320, 6608146, 13216292, 16520365, 26432584, 33040730, 66081460, 132162920]

約数ペア:

[(1, 132162920), (2, 66081460), (4, 33040730), (5, 26432584), (8, 16520365), (10, 13216292), (20, 6608146), (31, 4263320), (40, 3304073), (53, 2493640), (62, 2131660), (106, 1246820), (124, 1065830), (155, 852664), (212, 623410), (248, 532915), (265, 498728), (310, 426332), (424, 311705), (530, 249364), (620, 213166), (1060, 124682), (1240, 106583), (1643, 80440), (2011, 65720), (2120, 62341), (3286, 40220), (4022, 32860), (6572, 20110), (8044, 16430), (8215, 16088), (10055, 13144)]