2506293660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19013}}^1$

素因数の和:19064

約数の個数: 96

約数和(自身を含む): 7602557760

約数和(自身を除く): 5096264100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2197, 2535, 3380, 4394, 5070, 6591, 8788, 10140, 10985, 13182, 19013, 21970, 26364, 32955, 38026, 43940, 57039, 65910, 76052, 95065, 114078, 131820, 190130, 228156, 247169, 285195, 380260, 494338, 570390, 741507, 988676, 1140780, 1235845, 1483014, 2471690, 2966028, 3213197, 3707535, 4943380, 6426394, 7415070, 9639591, 12852788, 14830140, 16065985, 19279182, 32131970, 38558364, 41771561, 48197955, 64263940, 83543122, 96395910, 125314683, 167086244, 192791820, 208857805, 250629366, 417715610, 501258732, 626573415, 835431220, 1253146830, 2506293660]

約数ペア:

[(1, 2506293660), (2, 1253146830), (3, 835431220), (4, 626573415), (5, 501258732), (6, 417715610), (10, 250629366), (12, 208857805), (13, 192791820), (15, 167086244), (20, 125314683), (26, 96395910), (30, 83543122), (39, 64263940), (52, 48197955), (60, 41771561), (65, 38558364), (78, 32131970), (130, 19279182), (156, 16065985), (169, 14830140), (195, 12852788), (260, 9639591), (338, 7415070), (390, 6426394), (507, 4943380), (676, 3707535), (780, 3213197), (845, 2966028), (1014, 2471690), (1690, 1483014), (2028, 1235845), (2197, 1140780), (2535, 988676), (3380, 741507), (4394, 570390), (5070, 494338), (6591, 380260), (8788, 285195), (10140, 247169), (10985, 228156), (13182, 190130), (19013, 131820), (21970, 114078), (26364, 95065), (32955, 76052), (38026, 65910), (43940, 57039)]