5871307780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{34267}}^1$

素因数の和:34948

約数の個数: 48

約数和(自身を含む): 13298725440

約数和(自身を除く): 7427417660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 659, 1318, 2636, 3295, 6590, 8567, 13180, 17134, 34267, 34268, 42835, 68534, 85670, 137068, 171335, 171340, 342670, 445471, 685340, 890942, 1781884, 2227355, 4454710, 8909420, 22581953, 45163906, 90327812, 112909765, 225819530, 293565389, 451639060, 587130778, 1174261556, 1467826945, 2935653890, 5871307780]

約数ペア:

[(1, 5871307780), (2, 2935653890), (4, 1467826945), (5, 1174261556), (10, 587130778), (13, 451639060), (20, 293565389), (26, 225819530), (52, 112909765), (65, 90327812), (130, 45163906), (260, 22581953), (659, 8909420), (1318, 4454710), (2636, 2227355), (3295, 1781884), (6590, 890942), (8567, 685340), (13180, 445471), (17134, 342670), (34267, 171340), (34268, 171335), (42835, 137068), (68534, 85670)]