3581036720

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{2593}}^1$

素因数の和:2950

約数の個数: 80

約数和(自身を含む): 8495578272

約数和(自身を除く): 4914541552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 283, 305, 488, 566, 610, 976, 1132, 1220, 1415, 2264, 2440, 2593, 2830, 4528, 4880, 5186, 5660, 10372, 11320, 12965, 17263, 20744, 22640, 25930, 34526, 41488, 51860, 69052, 86315, 103720, 138104, 158173, 172630, 207440, 276208, 316346, 345260, 632692, 690520, 733819, 790865, 1265384, 1381040, 1467638, 1581730, 2530768, 2935276, 3163460, 3669095, 5870552, 6326920, 7338190, 11741104, 12653840, 14676380, 29352760, 44762959, 58705520, 89525918, 179051836, 223814795, 358103672, 447629590, 716207344, 895259180, 1790518360, 3581036720]

約数ペア:

[(1, 3581036720), (2, 1790518360), (4, 895259180), (5, 716207344), (8, 447629590), (10, 358103672), (16, 223814795), (20, 179051836), (40, 89525918), (61, 58705520), (80, 44762959), (122, 29352760), (244, 14676380), (283, 12653840), (305, 11741104), (488, 7338190), (566, 6326920), (610, 5870552), (976, 3669095), (1132, 3163460), (1220, 2935276), (1415, 2530768), (2264, 1581730), (2440, 1467638), (2593, 1381040), (2830, 1265384), (4528, 790865), (4880, 733819), (5186, 690520), (5660, 632692), (10372, 345260), (11320, 316346), (12965, 276208), (17263, 207440), (20744, 172630), (22640, 158173), (25930, 138104), (34526, 103720), (41488, 86315), (51860, 69052)]