15694917320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{44221}}^1$

素因数の和:44718

約数の個数: 64

約数和(自身を含む): 37252612800

約数和(自身を除く): 21557695480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 467, 760, 934, 1868, 2335, 3736, 4670, 8873, 9340, 17746, 18680, 35492, 44221, 44365, 70984, 88442, 88730, 176884, 177460, 221105, 353768, 354920, 442210, 840199, 884420, 1680398, 1768840, 3360796, 4200995, 6721592, 8401990, 16803980, 20651207, 33607960, 41302414, 82604828, 103256035, 165209656, 206512070, 392372933, 413024140, 784745866, 826048280, 1569491732, 1961864665, 3138983464, 3923729330, 7847458660, 15694917320]

約数ペア:

[(1, 15694917320), (2, 7847458660), (4, 3923729330), (5, 3138983464), (8, 1961864665), (10, 1569491732), (19, 826048280), (20, 784745866), (38, 413024140), (40, 392372933), (76, 206512070), (95, 165209656), (152, 103256035), (190, 82604828), (380, 41302414), (467, 33607960), (760, 20651207), (934, 16803980), (1868, 8401990), (2335, 6721592), (3736, 4200995), (4670, 3360796), (8873, 1768840), (9340, 1680398), (17746, 884420), (18680, 840199), (35492, 442210), (44221, 354920), (44365, 353768), (70984, 221105), (88442, 177460), (88730, 176884)]