48396400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 128835504

約数和(自身を除く): 80439104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 227, 260, 325, 328, 400, 410, 454, 520, 533, 650, 656, 820, 908, 1025, 1040, 1066, 1135, 1300, 1640, 1816, 2050, 2132, 2270, 2600, 2665, 2951, 3280, 3632, 4100, 4264, 4540, 5200, 5330, 5675, 5902, 8200, 8528, 9080, 9307, 10660, 11350, 11804, 13325, 14755, 16400, 18160, 18614, 21320, 22700, 23608, 26650, 29510, 37228, 42640, 45400, 46535, 47216, 53300, 59020, 73775, 74456, 90800, 93070, 106600, 118040, 120991, 147550, 148912, 186140, 213200, 232675, 236080, 241982, 295100, 372280, 465350, 483964, 590200, 604955, 744560, 930700, 967928, 1180400, 1209910, 1861400, 1935856, 2419820, 3024775, 3722800, 4839640, 6049550, 9679280, 12099100, 24198200, 48396400]

約数ペア:

[(1, 48396400), (2, 24198200), (4, 12099100), (5, 9679280), (8, 6049550), (10, 4839640), (13, 3722800), (16, 3024775), (20, 2419820), (25, 1935856), (26, 1861400), (40, 1209910), (41, 1180400), (50, 967928), (52, 930700), (65, 744560), (80, 604955), (82, 590200), (100, 483964), (104, 465350), (130, 372280), (164, 295100), (200, 241982), (205, 236080), (208, 232675), (227, 213200), (260, 186140), (325, 148912), (328, 147550), (400, 120991), (410, 118040), (454, 106600), (520, 93070), (533, 90800), (650, 74456), (656, 73775), (820, 59020), (908, 53300), (1025, 47216), (1040, 46535), (1066, 45400), (1135, 42640), (1300, 37228), (1640, 29510), (1816, 26650), (2050, 23608), (2132, 22700), (2270, 21320), (2600, 18614), (2665, 18160), (2951, 16400), (3280, 14755), (3632, 13325), (4100, 11804), (4264, 11350), (4540, 10660), (5200, 9307), (5330, 9080), (5675, 8528), (5902, 8200)]