72404750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 149812416

約数和(自身を除く): 77407666

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 125, 226, 233, 250, 275, 466, 550, 565, 1130, 1165, 1243, 1375, 2330, 2486, 2563, 2750, 2825, 5126, 5650, 5825, 6215, 11650, 12430, 12815, 14125, 25630, 26329, 28250, 29125, 31075, 52658, 58250, 62150, 64075, 128150, 131645, 155375, 263290, 289619, 310750, 320375, 579238, 640750, 658225, 1316450, 1448095, 2896190, 3291125, 6582250, 7240475, 14480950, 36202375, 72404750]

約数ペア:

[(1, 72404750), (2, 36202375), (5, 14480950), (10, 7240475), (11, 6582250), (22, 3291125), (25, 2896190), (50, 1448095), (55, 1316450), (110, 658225), (113, 640750), (125, 579238), (226, 320375), (233, 310750), (250, 289619), (275, 263290), (466, 155375), (550, 131645), (565, 128150), (1130, 64075), (1165, 62150), (1243, 58250), (1375, 52658), (2330, 31075), (2486, 29125), (2563, 28250), (2750, 26329), (2825, 25630), (5126, 14125), (5650, 12815), (5825, 12430), (6215, 11650)]