429736880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10193}}^1$

素因数の和:10254

約数の個数: 80

約数和(自身を含む): 1092144384

約数和(自身を除く): 662407504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10193, 10540, 20386, 21080, 40772, 42160, 50965, 81544, 101930, 163088, 173281, 203860, 315983, 346562, 407720, 631966, 693124, 815440, 866405, 1263932, 1386248, 1579915, 1732810, 2527864, 2772496, 3159830, 3465620, 5055728, 5371711, 6319660, 6931240, 10743422, 12639320, 13862480, 21486844, 25278640, 26858555, 42973688, 53717110, 85947376, 107434220, 214868440, 429736880]

約数ペア:

[(1, 429736880), (2, 214868440), (4, 107434220), (5, 85947376), (8, 53717110), (10, 42973688), (16, 26858555), (17, 25278640), (20, 21486844), (31, 13862480), (34, 12639320), (40, 10743422), (62, 6931240), (68, 6319660), (80, 5371711), (85, 5055728), (124, 3465620), (136, 3159830), (155, 2772496), (170, 2527864), (248, 1732810), (272, 1579915), (310, 1386248), (340, 1263932), (496, 866405), (527, 815440), (620, 693124), (680, 631966), (1054, 407720), (1240, 346562), (1360, 315983), (2108, 203860), (2480, 173281), (2635, 163088), (4216, 101930), (5270, 81544), (8432, 50965), (10193, 42160), (10540, 40772), (20386, 21080)]