117291980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11003}}^1$

素因数の和:11066

約数の個数: 48

約数和(自身を含む): 271754784

約数和(自身を除く): 154462804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 11003, 22006, 44012, 55015, 110030, 143039, 220060, 286078, 451123, 572156, 715195, 902246, 1430390, 1804492, 2255615, 2860780, 4511230, 5864599, 9022460, 11729198, 23458396, 29322995, 58645990, 117291980]

約数ペア:

[(1, 117291980), (2, 58645990), (4, 29322995), (5, 23458396), (10, 11729198), (13, 9022460), (20, 5864599), (26, 4511230), (41, 2860780), (52, 2255615), (65, 1804492), (82, 1430390), (130, 902246), (164, 715195), (205, 572156), (260, 451123), (410, 286078), (533, 220060), (820, 143039), (1066, 110030), (2132, 55015), (2665, 44012), (5330, 22006), (10660, 11003)]