25352670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 50126370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 115, 138, 145, 161, 174, 181, 203, 210, 230, 290, 322, 345, 362, 406, 435, 483, 543, 609, 667, 690, 805, 870, 905, 966, 1015, 1086, 1218, 1267, 1334, 1610, 1810, 2001, 2030, 2415, 2534, 2715, 3045, 3335, 3801, 4002, 4163, 4669, 4830, 5249, 5430, 6090, 6335, 6670, 7602, 8326, 9338, 10005, 10498, 12489, 12670, 14007, 15747, 19005, 20010, 20815, 23345, 24978, 26245, 28014, 29141, 31494, 36743, 38010, 41630, 46690, 52490, 58282, 62445, 70035, 73486, 78735, 87423, 110229, 120727, 124890, 140070, 145705, 157470, 174846, 183715, 220458, 241454, 291410, 362181, 367430, 437115, 551145, 603635, 724362, 845089, 874230, 1102290, 1207270, 1690178, 1810905, 2535267, 3621810, 4225445, 5070534, 8450890, 12676335, 25352670]

約数ペア:

[(1, 25352670), (2, 12676335), (3, 8450890), (5, 5070534), (6, 4225445), (7, 3621810), (10, 2535267), (14, 1810905), (15, 1690178), (21, 1207270), (23, 1102290), (29, 874230), (30, 845089), (35, 724362), (42, 603635), (46, 551145), (58, 437115), (69, 367430), (70, 362181), (87, 291410), (105, 241454), (115, 220458), (138, 183715), (145, 174846), (161, 157470), (174, 145705), (181, 140070), (203, 124890), (210, 120727), (230, 110229), (290, 87423), (322, 78735), (345, 73486), (362, 70035), (406, 62445), (435, 58282), (483, 52490), (543, 46690), (609, 41630), (667, 38010), (690, 36743), (805, 31494), (870, 29141), (905, 28014), (966, 26245), (1015, 24978), (1086, 23345), (1218, 20815), (1267, 20010), (1334, 19005), (1610, 15747), (1810, 14007), (2001, 12670), (2030, 12489), (2415, 10498), (2534, 10005), (2715, 9338), (3045, 8326), (3335, 7602), (3801, 6670), (4002, 6335), (4163, 6090), (4669, 5430), (4830, 5249)]