24022780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 52091424

約数和(自身を除く): 28068644

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 131, 173, 212, 262, 265, 346, 524, 530, 655, 692, 865, 1060, 1310, 1730, 2620, 3460, 6943, 9169, 13886, 18338, 22663, 27772, 34715, 36676, 45326, 45845, 69430, 90652, 91690, 113315, 138860, 183380, 226630, 453260, 1201139, 2402278, 4804556, 6005695, 12011390, 24022780]

約数ペア:

[(1, 24022780), (2, 12011390), (4, 6005695), (5, 4804556), (10, 2402278), (20, 1201139), (53, 453260), (106, 226630), (131, 183380), (173, 138860), (212, 113315), (262, 91690), (265, 90652), (346, 69430), (524, 45845), (530, 45326), (655, 36676), (692, 34715), (865, 27772), (1060, 22663), (1310, 18338), (1730, 13886), (2620, 9169), (3460, 6943)]