43928620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 103420800

約数和(自身を除く): 59492180

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 37, 46, 58, 74, 89, 92, 115, 116, 145, 148, 178, 185, 230, 290, 356, 370, 445, 460, 580, 667, 740, 851, 890, 1073, 1334, 1702, 1780, 2047, 2146, 2581, 2668, 3293, 3335, 3404, 4094, 4255, 4292, 5162, 5365, 6586, 6670, 8188, 8510, 10235, 10324, 10730, 12905, 13172, 13340, 16465, 17020, 20470, 21460, 24679, 25810, 32930, 40940, 49358, 51620, 59363, 65860, 75739, 95497, 98716, 118726, 123395, 151478, 190994, 237452, 246790, 296815, 302956, 378695, 381988, 477485, 493580, 593630, 757390, 954970, 1187260, 1514780, 1909940, 2196431, 4392862, 8785724, 10982155, 21964310, 43928620]

約数ペア:

[(1, 43928620), (2, 21964310), (4, 10982155), (5, 8785724), (10, 4392862), (20, 2196431), (23, 1909940), (29, 1514780), (37, 1187260), (46, 954970), (58, 757390), (74, 593630), (89, 493580), (92, 477485), (115, 381988), (116, 378695), (145, 302956), (148, 296815), (178, 246790), (185, 237452), (230, 190994), (290, 151478), (356, 123395), (370, 118726), (445, 98716), (460, 95497), (580, 75739), (667, 65860), (740, 59363), (851, 51620), (890, 49358), (1073, 40940), (1334, 32930), (1702, 25810), (1780, 24679), (2047, 21460), (2146, 20470), (2581, 17020), (2668, 16465), (3293, 13340), (3335, 13172), (3404, 12905), (4094, 10730), (4255, 10324), (4292, 10235), (5162, 8510), (5365, 8188), (6586, 6670)]