33651280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 89860320

約数和(自身を除く): 56209040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 131, 152, 169, 190, 208, 247, 260, 262, 304, 338, 380, 494, 520, 524, 655, 676, 760, 845, 988, 1040, 1048, 1235, 1310, 1352, 1520, 1690, 1703, 1976, 2096, 2470, 2489, 2620, 2704, 3211, 3380, 3406, 3952, 4940, 4978, 5240, 6422, 6760, 6812, 8515, 9880, 9956, 10480, 12445, 12844, 13520, 13624, 16055, 17030, 19760, 19912, 22139, 24890, 25688, 27248, 32110, 32357, 34060, 39824, 44278, 49780, 51376, 64220, 64714, 68120, 88556, 99560, 110695, 128440, 129428, 136240, 161785, 177112, 199120, 221390, 256880, 258856, 323570, 354224, 420641, 442780, 517712, 647140, 841282, 885560, 1294280, 1682564, 1771120, 2103205, 2588560, 3365128, 4206410, 6730256, 8412820, 16825640, 33651280]

約数ペア:

[(1, 33651280), (2, 16825640), (4, 8412820), (5, 6730256), (8, 4206410), (10, 3365128), (13, 2588560), (16, 2103205), (19, 1771120), (20, 1682564), (26, 1294280), (38, 885560), (40, 841282), (52, 647140), (65, 517712), (76, 442780), (80, 420641), (95, 354224), (104, 323570), (130, 258856), (131, 256880), (152, 221390), (169, 199120), (190, 177112), (208, 161785), (247, 136240), (260, 129428), (262, 128440), (304, 110695), (338, 99560), (380, 88556), (494, 68120), (520, 64714), (524, 64220), (655, 51376), (676, 49780), (760, 44278), (845, 39824), (988, 34060), (1040, 32357), (1048, 32110), (1235, 27248), (1310, 25688), (1352, 24890), (1520, 22139), (1690, 19912), (1703, 19760), (1976, 17030), (2096, 16055), (2470, 13624), (2489, 13520), (2620, 12844), (2704, 12445), (3211, 10480), (3380, 9956), (3406, 9880), (3952, 8515), (4940, 6812), (4978, 6760), (5240, 6422)]