17896300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 41997312

約数和(自身を除く): 24101012

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 251, 310, 460, 502, 575, 620, 713, 775, 1004, 1150, 1255, 1426, 1550, 2300, 2510, 2852, 3100, 3565, 5020, 5773, 6275, 7130, 7781, 11546, 12550, 14260, 15562, 17825, 23092, 25100, 28865, 31124, 35650, 38905, 57730, 71300, 77810, 115460, 144325, 155620, 178963, 194525, 288650, 357926, 389050, 577300, 715852, 778100, 894815, 1789630, 3579260, 4474075, 8948150, 17896300]

約数ペア:

[(1, 17896300), (2, 8948150), (4, 4474075), (5, 3579260), (10, 1789630), (20, 894815), (23, 778100), (25, 715852), (31, 577300), (46, 389050), (50, 357926), (62, 288650), (92, 194525), (100, 178963), (115, 155620), (124, 144325), (155, 115460), (230, 77810), (251, 71300), (310, 57730), (460, 38905), (502, 35650), (575, 31124), (620, 28865), (713, 25100), (775, 23092), (1004, 17825), (1150, 15562), (1255, 14260), (1426, 12550), (1550, 11546), (2300, 7781), (2510, 7130), (2852, 6275), (3100, 5773), (3565, 5020)]