25359110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 57369600

約数和(自身を除く): 32010490

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 829, 874, 1330, 1610, 1658, 2185, 3059, 4145, 4370, 5803, 6118, 8290, 11606, 15295, 15751, 19067, 29015, 30590, 31502, 38134, 58030, 78755, 95335, 110257, 133469, 157510, 190670, 220514, 266938, 362273, 551285, 667345, 724546, 1102570, 1334690, 1811365, 2535911, 3622730, 5071822, 12679555, 25359110]

約数ペア:

[(1, 25359110), (2, 12679555), (5, 5071822), (7, 3622730), (10, 2535911), (14, 1811365), (19, 1334690), (23, 1102570), (35, 724546), (38, 667345), (46, 551285), (70, 362273), (95, 266938), (115, 220514), (133, 190670), (161, 157510), (190, 133469), (230, 110257), (266, 95335), (322, 78755), (437, 58030), (665, 38134), (805, 31502), (829, 30590), (874, 29015), (1330, 19067), (1610, 15751), (1658, 15295), (2185, 11606), (3059, 8290), (4145, 6118), (4370, 5803)]