62821280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 158868864

約数和(自身を除く): 96047584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 344, 368, 397, 430, 460, 688, 736, 794, 860, 920, 989, 1376, 1588, 1720, 1840, 1978, 1985, 3176, 3440, 3680, 3956, 3970, 4945, 6352, 6880, 7912, 7940, 9131, 9890, 12704, 15824, 15880, 17071, 18262, 19780, 31648, 31760, 34142, 36524, 39560, 45655, 63520, 68284, 73048, 79120, 85355, 91310, 136568, 146096, 158240, 170710, 182620, 273136, 292192, 341420, 365240, 392633, 546272, 682840, 730480, 785266, 1365680, 1460960, 1570532, 1963165, 2731360, 3141064, 3926330, 6282128, 7852660, 12564256, 15705320, 31410640, 62821280]

約数ペア:

[(1, 62821280), (2, 31410640), (4, 15705320), (5, 12564256), (8, 7852660), (10, 6282128), (16, 3926330), (20, 3141064), (23, 2731360), (32, 1963165), (40, 1570532), (43, 1460960), (46, 1365680), (80, 785266), (86, 730480), (92, 682840), (115, 546272), (160, 392633), (172, 365240), (184, 341420), (215, 292192), (230, 273136), (344, 182620), (368, 170710), (397, 158240), (430, 146096), (460, 136568), (688, 91310), (736, 85355), (794, 79120), (860, 73048), (920, 68284), (989, 63520), (1376, 45655), (1588, 39560), (1720, 36524), (1840, 34142), (1978, 31760), (1985, 31648), (3176, 19780), (3440, 18262), (3680, 17071), (3956, 15880), (3970, 15824), (4945, 12704), (6352, 9890), (6880, 9131), (7912, 7940)]