37775920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5222

約数の個数: 80

約数和(自身を含む): 108118080

約数和(自身を除く): 70342160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 5189, 7280, 10378, 20756, 25945, 36323, 41512, 51890, 67457, 72646, 83024, 103780, 134914, 145292, 181615, 207560, 269828, 290584, 337285, 363230, 415120, 472199, 539656, 581168, 674570, 726460, 944398, 1079312, 1349140, 1452920, 1888796, 2360995, 2698280, 2905840, 3777592, 4721990, 5396560, 7555184, 9443980, 18887960, 37775920]

約数ペア:

[(1, 37775920), (2, 18887960), (4, 9443980), (5, 7555184), (7, 5396560), (8, 4721990), (10, 3777592), (13, 2905840), (14, 2698280), (16, 2360995), (20, 1888796), (26, 1452920), (28, 1349140), (35, 1079312), (40, 944398), (52, 726460), (56, 674570), (65, 581168), (70, 539656), (80, 472199), (91, 415120), (104, 363230), (112, 337285), (130, 290584), (140, 269828), (182, 207560), (208, 181615), (260, 145292), (280, 134914), (364, 103780), (455, 83024), (520, 72646), (560, 67457), (728, 51890), (910, 41512), (1040, 36323), (1456, 25945), (1820, 20756), (3640, 10378), (5189, 7280)]