22750980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2889

約数の個数: 96

約数和(自身を含む): 76661760

約数和(自身を除く): 53910780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 2851, 3990, 5702, 7980, 8553, 11404, 14255, 17106, 19957, 28510, 34212, 39914, 42765, 54169, 57020, 59871, 79828, 85530, 99785, 108338, 119742, 162507, 171060, 199570, 216676, 239484, 270845, 299355, 325014, 379183, 399140, 541690, 598710, 650028, 758366, 812535, 1083380, 1137549, 1197420, 1516732, 1625070, 1895915, 2275098, 3250140, 3791830, 4550196, 5687745, 7583660, 11375490, 22750980]

約数ペア:

[(1, 22750980), (2, 11375490), (3, 7583660), (4, 5687745), (5, 4550196), (6, 3791830), (7, 3250140), (10, 2275098), (12, 1895915), (14, 1625070), (15, 1516732), (19, 1197420), (20, 1137549), (21, 1083380), (28, 812535), (30, 758366), (35, 650028), (38, 598710), (42, 541690), (57, 399140), (60, 379183), (70, 325014), (76, 299355), (84, 270845), (95, 239484), (105, 216676), (114, 199570), (133, 171060), (140, 162507), (190, 119742), (210, 108338), (228, 99785), (266, 85530), (285, 79828), (380, 59871), (399, 57020), (420, 54169), (532, 42765), (570, 39914), (665, 34212), (798, 28510), (1140, 19957), (1330, 17106), (1596, 14255), (1995, 11404), (2660, 8553), (2851, 7980), (3990, 5702)]