201844640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 505809360

約数和(自身を除く): 303964720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 928, 1061, 1160, 1189, 1312, 1640, 2122, 2320, 2378, 3280, 4244, 4640, 4756, 5305, 5945, 6560, 8488, 9512, 10610, 11890, 16976, 19024, 21220, 23780, 30769, 33952, 38048, 42440, 43501, 47560, 61538, 84880, 87002, 95120, 123076, 153845, 169760, 174004, 190240, 217505, 246152, 307690, 348008, 435010, 492304, 615380, 696016, 870020, 984608, 1230760, 1261529, 1392032, 1740040, 2461520, 2523058, 3480080, 4923040, 5046116, 6307645, 6960160, 10092232, 12615290, 20184464, 25230580, 40368928, 50461160, 100922320, 201844640]

約数ペア:

[(1, 201844640), (2, 100922320), (4, 50461160), (5, 40368928), (8, 25230580), (10, 20184464), (16, 12615290), (20, 10092232), (29, 6960160), (32, 6307645), (40, 5046116), (41, 4923040), (58, 3480080), (80, 2523058), (82, 2461520), (116, 1740040), (145, 1392032), (160, 1261529), (164, 1230760), (205, 984608), (232, 870020), (290, 696016), (328, 615380), (410, 492304), (464, 435010), (580, 348008), (656, 307690), (820, 246152), (928, 217505), (1061, 190240), (1160, 174004), (1189, 169760), (1312, 153845), (1640, 123076), (2122, 95120), (2320, 87002), (2378, 84880), (3280, 61538), (4244, 47560), (4640, 43501), (4756, 42440), (5305, 38048), (5945, 33952), (6560, 30769), (8488, 23780), (9512, 21220), (10610, 19024), (11890, 16976)]