104927960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 242416800

約数和(自身を除く): 137488840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 173, 236, 257, 295, 346, 472, 514, 590, 692, 865, 1028, 1180, 1285, 1384, 1730, 2056, 2360, 2570, 3460, 5140, 6920, 10207, 10280, 15163, 20414, 30326, 40828, 44461, 51035, 60652, 75815, 81656, 88922, 102070, 121304, 151630, 177844, 204140, 222305, 303260, 355688, 408280, 444610, 606520, 889220, 1778440, 2623199, 5246398, 10492796, 13115995, 20985592, 26231990, 52463980, 104927960]

約数ペア:

[(1, 104927960), (2, 52463980), (4, 26231990), (5, 20985592), (8, 13115995), (10, 10492796), (20, 5246398), (40, 2623199), (59, 1778440), (118, 889220), (173, 606520), (236, 444610), (257, 408280), (295, 355688), (346, 303260), (472, 222305), (514, 204140), (590, 177844), (692, 151630), (865, 121304), (1028, 102070), (1180, 88922), (1285, 81656), (1384, 75815), (1730, 60652), (2056, 51035), (2360, 44461), (2570, 40828), (3460, 30326), (5140, 20414), (6920, 15163), (10207, 10280)]