425602720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 1058158080

約数和(自身を除く): 632555360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 424, 496, 530, 620, 848, 992, 1060, 1240, 1619, 1643, 1696, 2120, 2480, 3238, 3286, 4240, 4960, 6476, 6572, 8095, 8215, 8480, 12952, 13144, 16190, 16430, 25904, 26288, 32380, 32860, 50189, 51808, 52576, 64760, 65720, 85807, 100378, 129520, 131440, 171614, 200756, 250945, 259040, 262880, 343228, 401512, 429035, 501890, 686456, 803024, 858070, 1003780, 1372912, 1606048, 1716140, 2007560, 2660017, 2745824, 3432280, 4015120, 5320034, 6864560, 8030240, 10640068, 13300085, 13729120, 21280136, 26600170, 42560272, 53200340, 85120544, 106400680, 212801360, 425602720]

約数ペア:

[(1, 425602720), (2, 212801360), (4, 106400680), (5, 85120544), (8, 53200340), (10, 42560272), (16, 26600170), (20, 21280136), (31, 13729120), (32, 13300085), (40, 10640068), (53, 8030240), (62, 6864560), (80, 5320034), (106, 4015120), (124, 3432280), (155, 2745824), (160, 2660017), (212, 2007560), (248, 1716140), (265, 1606048), (310, 1372912), (424, 1003780), (496, 858070), (530, 803024), (620, 686456), (848, 501890), (992, 429035), (1060, 401512), (1240, 343228), (1619, 262880), (1643, 259040), (1696, 250945), (2120, 200756), (2480, 171614), (3238, 131440), (3286, 129520), (4240, 100378), (4960, 85807), (6476, 65720), (6572, 64760), (8095, 52576), (8215, 51808), (8480, 50189), (12952, 32860), (13144, 32380), (16190, 26288), (16430, 25904)]