3272830540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{20743}}^1$

素因数の和:20796

約数の個数: 96

約数和(自身を含む): 8363980800

約数和(自身を除く): 5091150260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 343, 460, 490, 644, 686, 805, 980, 1127, 1372, 1610, 1715, 2254, 3220, 3430, 4508, 5635, 6860, 7889, 11270, 15778, 20743, 22540, 31556, 39445, 41486, 78890, 82972, 103715, 145201, 157780, 207430, 290402, 414860, 477089, 580804, 726005, 954178, 1016407, 1452010, 1908356, 2032814, 2385445, 2904020, 3339623, 4065628, 4770890, 5082035, 6679246, 7114849, 9541780, 10164070, 13358492, 14229698, 16698115, 20328140, 23377361, 28459396, 33396230, 35574245, 46754722, 66792460, 71148490, 93509444, 116886805, 142296980, 163641527, 233773610, 327283054, 467547220, 654566108, 818207635, 1636415270, 3272830540]

約数ペア:

[(1, 3272830540), (2, 1636415270), (4, 818207635), (5, 654566108), (7, 467547220), (10, 327283054), (14, 233773610), (20, 163641527), (23, 142296980), (28, 116886805), (35, 93509444), (46, 71148490), (49, 66792460), (70, 46754722), (92, 35574245), (98, 33396230), (115, 28459396), (140, 23377361), (161, 20328140), (196, 16698115), (230, 14229698), (245, 13358492), (322, 10164070), (343, 9541780), (460, 7114849), (490, 6679246), (644, 5082035), (686, 4770890), (805, 4065628), (980, 3339623), (1127, 2904020), (1372, 2385445), (1610, 2032814), (1715, 1908356), (2254, 1452010), (3220, 1016407), (3430, 954178), (4508, 726005), (5635, 580804), (6860, 477089), (7889, 414860), (11270, 290402), (15778, 207430), (20743, 157780), (22540, 145201), (31556, 103715), (39445, 82972), (41486, 78890)]