46304156720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{19391}}^1$

素因数の和:20994

約数の個数: 80

約数和(自身を含む): 113401313280

約数和(自身を除く): 67097156560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1571, 3142, 6284, 7855, 12568, 15710, 19391, 25136, 29849, 31420, 38782, 59698, 62840, 77564, 96955, 119396, 125680, 149245, 155128, 193910, 238792, 298490, 310256, 368429, 387820, 477584, 596980, 736858, 775640, 1193960, 1473716, 1551280, 1842145, 2387920, 2947432, 3684290, 5894864, 7368580, 14737160, 29474320, 30463261, 60926522, 121853044, 152316305, 243706088, 304632610, 487412176, 578801959, 609265220, 1157603918, 1218530440, 2315207836, 2437060880, 2894009795, 4630415672, 5788019590, 9260831344, 11576039180, 23152078360, 46304156720]

約数ペア:

[(1, 46304156720), (2, 23152078360), (4, 11576039180), (5, 9260831344), (8, 5788019590), (10, 4630415672), (16, 2894009795), (19, 2437060880), (20, 2315207836), (38, 1218530440), (40, 1157603918), (76, 609265220), (80, 578801959), (95, 487412176), (152, 304632610), (190, 243706088), (304, 152316305), (380, 121853044), (760, 60926522), (1520, 30463261), (1571, 29474320), (3142, 14737160), (6284, 7368580), (7855, 5894864), (12568, 3684290), (15710, 2947432), (19391, 2387920), (25136, 1842145), (29849, 1551280), (31420, 1473716), (38782, 1193960), (59698, 775640), (62840, 736858), (77564, 596980), (96955, 477584), (119396, 387820), (125680, 368429), (149245, 310256), (155128, 298490), (193910, 238792)]