2407755220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4097

約数の個数: 96

約数和(自身を含む): 5808499200

約数和(自身を除く): 3400743980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 139, 170, 221, 260, 278, 340, 442, 556, 695, 884, 1105, 1390, 1807, 2210, 2363, 2780, 3614, 3919, 4420, 4726, 7228, 7838, 9035, 9452, 11815, 15676, 18070, 19595, 23630, 30719, 36140, 39190, 47260, 50947, 61438, 66623, 78380, 101894, 122876, 133246, 153595, 203788, 254735, 266492, 307190, 333115, 509470, 544741, 614380, 666230, 866099, 1018940, 1089482, 1332460, 1732198, 2178964, 2723705, 3464396, 4330495, 5447410, 7081633, 8660990, 9260597, 10894820, 14163266, 17321980, 18521194, 28326532, 35408165, 37042388, 46302985, 70816330, 92605970, 120387761, 141632660, 185211940, 240775522, 481551044, 601938805, 1203877610, 2407755220]

約数ペア:

[(1, 2407755220), (2, 1203877610), (4, 601938805), (5, 481551044), (10, 240775522), (13, 185211940), (17, 141632660), (20, 120387761), (26, 92605970), (34, 70816330), (52, 46302985), (65, 37042388), (68, 35408165), (85, 28326532), (130, 18521194), (139, 17321980), (170, 14163266), (221, 10894820), (260, 9260597), (278, 8660990), (340, 7081633), (442, 5447410), (556, 4330495), (695, 3464396), (884, 2723705), (1105, 2178964), (1390, 1732198), (1807, 1332460), (2210, 1089482), (2363, 1018940), (2780, 866099), (3614, 666230), (3919, 614380), (4420, 544741), (4726, 509470), (7228, 333115), (7838, 307190), (9035, 266492), (9452, 254735), (11815, 203788), (15676, 153595), (18070, 133246), (19595, 122876), (23630, 101894), (30719, 78380), (36140, 66623), (39190, 61438), (47260, 50947)]