29387680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 83583360

約数和(自身を除く): 54195680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1381, 1520, 2128, 2660, 2762, 3040, 4256, 5320, 5524, 6905, 9667, 10640, 11048, 13810, 19334, 21280, 22096, 26239, 27620, 38668, 44192, 48335, 52478, 55240, 77336, 96670, 104956, 110480, 131195, 154672, 183673, 193340, 209912, 220960, 262390, 309344, 367346, 386680, 419824, 524780, 734692, 773360, 839648, 918365, 1049560, 1469384, 1546720, 1836730, 2099120, 2938768, 3673460, 4198240, 5877536, 7346920, 14693840, 29387680]

約数ペア:

[(1, 29387680), (2, 14693840), (4, 7346920), (5, 5877536), (7, 4198240), (8, 3673460), (10, 2938768), (14, 2099120), (16, 1836730), (19, 1546720), (20, 1469384), (28, 1049560), (32, 918365), (35, 839648), (38, 773360), (40, 734692), (56, 524780), (70, 419824), (76, 386680), (80, 367346), (95, 309344), (112, 262390), (133, 220960), (140, 209912), (152, 193340), (160, 183673), (190, 154672), (224, 131195), (266, 110480), (280, 104956), (304, 96670), (380, 77336), (532, 55240), (560, 52478), (608, 48335), (665, 44192), (760, 38668), (1064, 27620), (1120, 26239), (1330, 22096), (1381, 21280), (1520, 19334), (2128, 13810), (2660, 11048), (2762, 10640), (3040, 9667), (4256, 6905), (5320, 5524)]