42670300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 96462576

約数和(自身を除く): 53792276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 83, 97, 100, 106, 166, 194, 212, 265, 332, 388, 415, 485, 530, 830, 970, 1060, 1325, 1660, 1940, 2075, 2425, 2650, 4150, 4399, 4850, 5141, 5300, 8051, 8300, 8798, 9700, 10282, 16102, 17596, 20564, 21995, 25705, 32204, 40255, 43990, 51410, 80510, 87980, 102820, 109975, 128525, 161020, 201275, 219950, 257050, 402550, 426703, 439900, 514100, 805100, 853406, 1706812, 2133515, 4267030, 8534060, 10667575, 21335150, 42670300]

約数ペア:

[(1, 42670300), (2, 21335150), (4, 10667575), (5, 8534060), (10, 4267030), (20, 2133515), (25, 1706812), (50, 853406), (53, 805100), (83, 514100), (97, 439900), (100, 426703), (106, 402550), (166, 257050), (194, 219950), (212, 201275), (265, 161020), (332, 128525), (388, 109975), (415, 102820), (485, 87980), (530, 80510), (830, 51410), (970, 43990), (1060, 40255), (1325, 32204), (1660, 25705), (1940, 21995), (2075, 20564), (2425, 17596), (2650, 16102), (4150, 10282), (4399, 9700), (4850, 8798), (5141, 8300), (5300, 8051)]