4004858520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{855739}}^1$

素因数の和:855769

約数の個数: 96

約数和(自身を含む): 14017021200

約数和(自身を除く): 10012162680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 855739, 1711478, 2567217, 3422956, 4278695, 5134434, 6845912, 7701651, 8557390, 10268868, 11124607, 12836085, 15403302, 17114780, 20537736, 22249214, 25672170, 30806604, 33373821, 34229560, 38508255, 44498428, 51344340, 55623035, 61613208, 66747642, 77016510, 88996856, 100121463, 102688680, 111246070, 133495284, 154033020, 166869105, 200242926, 222492140, 266990568, 308066040, 333738210, 400485852, 444984280, 500607315, 667476420, 800971704, 1001214630, 1334952840, 2002429260, 4004858520]

約数ペア:

[(1, 4004858520), (2, 2002429260), (3, 1334952840), (4, 1001214630), (5, 800971704), (6, 667476420), (8, 500607315), (9, 444984280), (10, 400485852), (12, 333738210), (13, 308066040), (15, 266990568), (18, 222492140), (20, 200242926), (24, 166869105), (26, 154033020), (30, 133495284), (36, 111246070), (39, 102688680), (40, 100121463), (45, 88996856), (52, 77016510), (60, 66747642), (65, 61613208), (72, 55623035), (78, 51344340), (90, 44498428), (104, 38508255), (117, 34229560), (120, 33373821), (130, 30806604), (156, 25672170), (180, 22249214), (195, 20537736), (234, 17114780), (260, 15403302), (312, 12836085), (360, 11124607), (390, 10268868), (468, 8557390), (520, 7701651), (585, 6845912), (780, 5134434), (936, 4278695), (1170, 3422956), (1560, 2567217), (2340, 1711478), (4680, 855739)]