612671200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{18679}}^1$

素因数の和:18740

約数の個数: 72

約数和(自身を含む): 1532245680

約数和(自身を除く): 919574480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 3280, 4100, 6560, 8200, 16400, 18679, 32800, 37358, 74716, 93395, 149432, 186790, 298864, 373580, 466975, 597728, 747160, 765839, 933950, 1494320, 1531678, 1867900, 2988640, 3063356, 3735800, 3829195, 6126712, 7471600, 7658390, 12253424, 14943200, 15316780, 19145975, 24506848, 30633560, 38291950, 61267120, 76583900, 122534240, 153167800, 306335600, 612671200]

約数ペア:

[(1, 612671200), (2, 306335600), (4, 153167800), (5, 122534240), (8, 76583900), (10, 61267120), (16, 38291950), (20, 30633560), (25, 24506848), (32, 19145975), (40, 15316780), (41, 14943200), (50, 12253424), (80, 7658390), (82, 7471600), (100, 6126712), (160, 3829195), (164, 3735800), (200, 3063356), (205, 2988640), (328, 1867900), (400, 1531678), (410, 1494320), (656, 933950), (800, 765839), (820, 747160), (1025, 597728), (1312, 466975), (1640, 373580), (2050, 298864), (3280, 186790), (4100, 149432), (6560, 93395), (8200, 74716), (16400, 37358), (18679, 32800)]