129074080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 321366528

約数和(自身を除く): 192292448

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, 491, 496, 530, 620, 848, 982, 992, 1060, 1240, 1643, 1696, 1964, 2120, 2455, 2480, 3286, 3928, 4240, 4910, 4960, 6572, 7856, 8215, 8480, 9820, 13144, 15221, 15712, 16430, 19640, 26023, 26288, 30442, 32860, 39280, 52046, 52576, 60884, 65720, 76105, 78560, 104092, 121768, 130115, 131440, 152210, 208184, 243536, 260230, 262880, 304420, 416368, 487072, 520460, 608840, 806713, 832736, 1040920, 1217680, 1613426, 2081840, 2435360, 3226852, 4033565, 4163680, 6453704, 8067130, 12907408, 16134260, 25814816, 32268520, 64537040, 129074080]

約数ペア:

[(1, 129074080), (2, 64537040), (4, 32268520), (5, 25814816), (8, 16134260), (10, 12907408), (16, 8067130), (20, 6453704), (31, 4163680), (32, 4033565), (40, 3226852), (53, 2435360), (62, 2081840), (80, 1613426), (106, 1217680), (124, 1040920), (155, 832736), (160, 806713), (212, 608840), (248, 520460), (265, 487072), (310, 416368), (424, 304420), (491, 262880), (496, 260230), (530, 243536), (620, 208184), (848, 152210), (982, 131440), (992, 130115), (1060, 121768), (1240, 104092), (1643, 78560), (1696, 76105), (1964, 65720), (2120, 60884), (2455, 52576), (2480, 52046), (3286, 39280), (3928, 32860), (4240, 30442), (4910, 26288), (4960, 26023), (6572, 19640), (7856, 16430), (8215, 15712), (8480, 15221), (9820, 13144)]