46780000

素因数分解:

$2^5\times 5^4\times {\mathrm{2339}}^1$

素因数の和:2369

約数の個数: 60

約数和(自身を含む): 115135020

約数和(自身を除く): 68355020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2339, 2500, 4000, 4678, 5000, 9356, 10000, 11695, 18712, 20000, 23390, 37424, 46780, 58475, 74848, 93560, 116950, 187120, 233900, 292375, 374240, 467800, 584750, 935600, 1169500, 1461875, 1871200, 2339000, 2923750, 4678000, 5847500, 9356000, 11695000, 23390000, 46780000]

約数ペア:

[(1, 46780000), (2, 23390000), (4, 11695000), (5, 9356000), (8, 5847500), (10, 4678000), (16, 2923750), (20, 2339000), (25, 1871200), (32, 1461875), (40, 1169500), (50, 935600), (80, 584750), (100, 467800), (125, 374240), (160, 292375), (200, 233900), (250, 187120), (400, 116950), (500, 93560), (625, 74848), (800, 58475), (1000, 46780), (1250, 37424), (2000, 23390), (2339, 20000), (2500, 18712), (4000, 11695), (4678, 10000), (5000, 9356)]