1330251840040

素因数分解:

$2^3\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1327}}^1\times {\mathrm{22721}}^1$

素因数の和:25162

約数の個数: 64

約数和(自身を含む): 2998169717760

約数和(自身を除く): 1667917877720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1103, 1327, 2206, 2654, 4412, 5308, 5515, 6635, 8824, 10616, 11030, 13270, 22060, 22721, 26540, 44120, 45442, 53080, 90884, 113605, 181768, 227210, 454420, 908840, 1463681, 2927362, 5854724, 7318405, 11709448, 14636810, 25061263, 29273620, 30150767, 50122526, 58547240, 60301534, 100245052, 120603068, 125306315, 150753835, 200490104, 241206136, 250612630, 301507670, 501225260, 603015340, 1002450520, 1206030680, 33256296001, 66512592002, 133025184004, 166281480005, 266050368008, 332562960010, 665125920020, 1330251840040]

約数ペア:

[(1, 1330251840040), (2, 665125920020), (4, 332562960010), (5, 266050368008), (8, 166281480005), (10, 133025184004), (20, 66512592002), (40, 33256296001), (1103, 1206030680), (1327, 1002450520), (2206, 603015340), (2654, 501225260), (4412, 301507670), (5308, 250612630), (5515, 241206136), (6635, 200490104), (8824, 150753835), (10616, 125306315), (11030, 120603068), (13270, 100245052), (22060, 60301534), (22721, 58547240), (26540, 50122526), (44120, 30150767), (45442, 29273620), (53080, 25061263), (90884, 14636810), (113605, 11709448), (181768, 7318405), (227210, 5854724), (454420, 2927362), (908840, 1463681)]