13379800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 24117800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 503, 532, 665, 700, 760, 950, 1006, 1064, 1330, 1400, 1900, 2012, 2515, 2660, 3325, 3521, 3800, 4024, 5030, 5320, 6650, 7042, 9557, 10060, 12575, 13300, 14084, 17605, 19114, 20120, 25150, 26600, 28168, 35210, 38228, 47785, 50300, 66899, 70420, 76456, 88025, 95570, 100600, 133798, 140840, 176050, 191140, 238925, 267596, 334495, 352100, 382280, 477850, 535192, 668990, 704200, 955700, 1337980, 1672475, 1911400, 2675960, 3344950, 6689900, 13379800]

約数ペア:

[(1, 13379800), (2, 6689900), (4, 3344950), (5, 2675960), (7, 1911400), (8, 1672475), (10, 1337980), (14, 955700), (19, 704200), (20, 668990), (25, 535192), (28, 477850), (35, 382280), (38, 352100), (40, 334495), (50, 267596), (56, 238925), (70, 191140), (76, 176050), (95, 140840), (100, 133798), (133, 100600), (140, 95570), (152, 88025), (175, 76456), (190, 70420), (200, 66899), (266, 50300), (280, 47785), (350, 38228), (380, 35210), (475, 28168), (503, 26600), (532, 25150), (665, 20120), (700, 19114), (760, 17605), (950, 14084), (1006, 13300), (1064, 12575), (1330, 10060), (1400, 9557), (1900, 7042), (2012, 6650), (2515, 5320), (2660, 5030), (3325, 4024), (3521, 3800)]