377200160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 946391040

約数和(自身を除く): 569190880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 304, 380, 508, 608, 635, 760, 977, 1016, 1270, 1520, 1954, 2032, 2413, 2540, 3040, 3908, 4064, 4826, 4885, 5080, 7816, 9652, 9770, 10160, 12065, 15632, 18563, 19304, 19540, 20320, 24130, 31264, 37126, 38608, 39080, 48260, 74252, 77216, 78160, 92815, 96520, 124079, 148504, 156320, 185630, 193040, 248158, 297008, 371260, 386080, 496316, 594016, 620395, 742520, 992632, 1240790, 1485040, 1985264, 2357501, 2481580, 2970080, 3970528, 4715002, 4963160, 9430004, 9926320, 11787505, 18860008, 19852640, 23575010, 37720016, 47150020, 75440032, 94300040, 188600080, 377200160]

約数ペア:

[(1, 377200160), (2, 188600080), (4, 94300040), (5, 75440032), (8, 47150020), (10, 37720016), (16, 23575010), (19, 19852640), (20, 18860008), (32, 11787505), (38, 9926320), (40, 9430004), (76, 4963160), (80, 4715002), (95, 3970528), (127, 2970080), (152, 2481580), (160, 2357501), (190, 1985264), (254, 1485040), (304, 1240790), (380, 992632), (508, 742520), (608, 620395), (635, 594016), (760, 496316), (977, 386080), (1016, 371260), (1270, 297008), (1520, 248158), (1954, 193040), (2032, 185630), (2413, 156320), (2540, 148504), (3040, 124079), (3908, 96520), (4064, 92815), (4826, 78160), (4885, 77216), (5080, 74252), (7816, 48260), (9652, 39080), (9770, 38608), (10160, 37126), (12065, 31264), (15632, 24130), (18563, 20320), (19304, 19540)]