23634860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 54998160

約数和(自身を除く): 31363300

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 41, 74, 76, 82, 95, 148, 164, 185, 190, 205, 370, 380, 410, 703, 740, 779, 820, 1406, 1517, 1558, 1681, 2812, 3034, 3116, 3362, 3515, 3895, 6068, 6724, 7030, 7585, 7790, 8405, 14060, 15170, 15580, 16810, 28823, 30340, 31939, 33620, 57646, 62197, 63878, 115292, 124394, 127756, 144115, 159695, 248788, 288230, 310985, 319390, 576460, 621970, 638780, 1181743, 1243940, 2363486, 4726972, 5908715, 11817430, 23634860]

約数ペア:

[(1, 23634860), (2, 11817430), (4, 5908715), (5, 4726972), (10, 2363486), (19, 1243940), (20, 1181743), (37, 638780), (38, 621970), (41, 576460), (74, 319390), (76, 310985), (82, 288230), (95, 248788), (148, 159695), (164, 144115), (185, 127756), (190, 124394), (205, 115292), (370, 63878), (380, 62197), (410, 57646), (703, 33620), (740, 31939), (779, 30340), (820, 28823), (1406, 16810), (1517, 15580), (1558, 15170), (1681, 14060), (2812, 8405), (3034, 7790), (3116, 7585), (3362, 7030), (3515, 6724), (3895, 6068)]