1572111940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 3848947200

約数和(自身を除く): 2276835260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 199, 292, 365, 398, 511, 730, 773, 796, 995, 1022, 1393, 1460, 1546, 1990, 2044, 2555, 2786, 3092, 3865, 3980, 5110, 5411, 5572, 6965, 7730, 10220, 10822, 13930, 14527, 15460, 21644, 27055, 27860, 29054, 54110, 56429, 58108, 72635, 101689, 108220, 112858, 145270, 153827, 203378, 225716, 282145, 290540, 307654, 395003, 406756, 508445, 564290, 615308, 769135, 790006, 1016890, 1076789, 1128580, 1538270, 1580012, 1975015, 2033780, 2153578, 3076540, 3950030, 4307156, 5383945, 7900060, 10767890, 11229371, 21535780, 22458742, 44917484, 56146855, 78605597, 112293710, 157211194, 224587420, 314422388, 393027985, 786055970, 1572111940]

約数ペア:

[(1, 1572111940), (2, 786055970), (4, 393027985), (5, 314422388), (7, 224587420), (10, 157211194), (14, 112293710), (20, 78605597), (28, 56146855), (35, 44917484), (70, 22458742), (73, 21535780), (140, 11229371), (146, 10767890), (199, 7900060), (292, 5383945), (365, 4307156), (398, 3950030), (511, 3076540), (730, 2153578), (773, 2033780), (796, 1975015), (995, 1580012), (1022, 1538270), (1393, 1128580), (1460, 1076789), (1546, 1016890), (1990, 790006), (2044, 769135), (2555, 615308), (2786, 564290), (3092, 508445), (3865, 406756), (3980, 395003), (5110, 307654), (5411, 290540), (5572, 282145), (6965, 225716), (7730, 203378), (10220, 153827), (10822, 145270), (13930, 112858), (14527, 108220), (15460, 101689), (21644, 72635), (27055, 58108), (27860, 56429), (29054, 54110)]