447093920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30707}}^1$

素因数の和:30742

約数の個数: 96

約数和(自身を含む): 1300053888

約数和(自身を除く): 852959968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 30707, 61414, 122828, 153535, 214949, 245656, 307070, 399191, 429898, 491312, 614140, 798382, 859796, 982624, 1074745, 1228280, 1596764, 1719592, 1995955, 2149490, 2456560, 2794337, 3193528, 3439184, 3991910, 4298980, 4913120, 5588674, 6387056, 6878368, 7983820, 8597960, 11177348, 12774112, 13971685, 15967640, 17195920, 22354696, 27943370, 31935280, 34391840, 44709392, 55886740, 63870560, 89418784, 111773480, 223546960, 447093920]

約数ペア:

[(1, 447093920), (2, 223546960), (4, 111773480), (5, 89418784), (7, 63870560), (8, 55886740), (10, 44709392), (13, 34391840), (14, 31935280), (16, 27943370), (20, 22354696), (26, 17195920), (28, 15967640), (32, 13971685), (35, 12774112), (40, 11177348), (52, 8597960), (56, 7983820), (65, 6878368), (70, 6387056), (80, 5588674), (91, 4913120), (104, 4298980), (112, 3991910), (130, 3439184), (140, 3193528), (160, 2794337), (182, 2456560), (208, 2149490), (224, 1995955), (260, 1719592), (280, 1596764), (364, 1228280), (416, 1074745), (455, 982624), (520, 859796), (560, 798382), (728, 614140), (910, 491312), (1040, 429898), (1120, 399191), (1456, 307070), (1820, 245656), (2080, 214949), (2912, 153535), (3640, 122828), (7280, 61414), (14560, 30707)]