34890440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 85201200

約数和(自身を除く): 50310760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 293, 458, 520, 586, 916, 1145, 1172, 1465, 1832, 2290, 2344, 2930, 2977, 3809, 4580, 5860, 5954, 7618, 9160, 11720, 11908, 14885, 15236, 19045, 23816, 29770, 30472, 38090, 59540, 67097, 76180, 119080, 134194, 152360, 268388, 335485, 536776, 670970, 872261, 1341940, 1744522, 2683880, 3489044, 4361305, 6978088, 8722610, 17445220, 34890440]

約数ペア:

[(1, 34890440), (2, 17445220), (4, 8722610), (5, 6978088), (8, 4361305), (10, 3489044), (13, 2683880), (20, 1744522), (26, 1341940), (40, 872261), (52, 670970), (65, 536776), (104, 335485), (130, 268388), (229, 152360), (260, 134194), (293, 119080), (458, 76180), (520, 67097), (586, 59540), (916, 38090), (1145, 30472), (1172, 29770), (1465, 23816), (1832, 19045), (2290, 15236), (2344, 14885), (2930, 11908), (2977, 11720), (3809, 9160), (4580, 7618), (5860, 5954)]