40486548950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{5303}}^1$

素因数の和:5478

約数の個数: 96

約数和(自身を含む): 79696970496

約数和(自身を除く): 39210421546

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 67, 86, 106, 134, 215, 265, 335, 430, 530, 670, 1075, 1325, 1675, 2150, 2279, 2650, 2881, 3350, 3551, 4558, 5303, 5762, 7102, 10606, 11395, 14405, 17755, 22790, 26515, 28810, 35510, 53030, 56975, 72025, 88775, 113950, 132575, 144050, 152693, 177550, 228029, 265150, 281059, 305386, 355301, 456058, 562118, 710602, 763465, 1140145, 1405295, 1526930, 1776505, 2280290, 2810590, 3553010, 3817325, 5700725, 7026475, 7634650, 8882525, 11401450, 12085537, 14052950, 15277943, 17765050, 18830953, 24171074, 30555886, 37661906, 60427685, 76389715, 94154765, 120855370, 152779430, 188309530, 302138425, 381948575, 470773825, 604276850, 763897150, 809730979, 941547650, 1619461958, 4048654895, 8097309790, 20243274475, 40486548950]

約数ペア:

[(1, 40486548950), (2, 20243274475), (5, 8097309790), (10, 4048654895), (25, 1619461958), (43, 941547650), (50, 809730979), (53, 763897150), (67, 604276850), (86, 470773825), (106, 381948575), (134, 302138425), (215, 188309530), (265, 152779430), (335, 120855370), (430, 94154765), (530, 76389715), (670, 60427685), (1075, 37661906), (1325, 30555886), (1675, 24171074), (2150, 18830953), (2279, 17765050), (2650, 15277943), (2881, 14052950), (3350, 12085537), (3551, 11401450), (4558, 8882525), (5303, 7634650), (5762, 7026475), (7102, 5700725), (10606, 3817325), (11395, 3553010), (14405, 2810590), (17755, 2280290), (22790, 1776505), (26515, 1526930), (28810, 1405295), (35510, 1140145), (53030, 763465), (56975, 710602), (72025, 562118), (88775, 456058), (113950, 355301), (132575, 305386), (144050, 281059), (152693, 265150), (177550, 228029)]