45218000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 80

約数和(自身を含む): 114206976

約数和(自身を除く): 68988976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 983, 1000, 1150, 1840, 1966, 2000, 2300, 2875, 3932, 4600, 4915, 5750, 7864, 9200, 9830, 11500, 15728, 19660, 22609, 23000, 24575, 39320, 45218, 46000, 49150, 78640, 90436, 98300, 113045, 122875, 180872, 196600, 226090, 245750, 361744, 393200, 452180, 491500, 565225, 904360, 983000, 1130450, 1808720, 1966000, 2260900, 2826125, 4521800, 5652250, 9043600, 11304500, 22609000, 45218000]

約数ペア:

[(1, 45218000), (2, 22609000), (4, 11304500), (5, 9043600), (8, 5652250), (10, 4521800), (16, 2826125), (20, 2260900), (23, 1966000), (25, 1808720), (40, 1130450), (46, 983000), (50, 904360), (80, 565225), (92, 491500), (100, 452180), (115, 393200), (125, 361744), (184, 245750), (200, 226090), (230, 196600), (250, 180872), (368, 122875), (400, 113045), (460, 98300), (500, 90436), (575, 78640), (920, 49150), (983, 46000), (1000, 45218), (1150, 39320), (1840, 24575), (1966, 23000), (2000, 22609), (2300, 19660), (2875, 15728), (3932, 11500), (4600, 9830), (4915, 9200), (5750, 7864)]