40196552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 89640000

約数和(自身を除く): 49443448

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 829, 836, 1102, 1276, 1658, 1672, 2204, 2552, 3316, 4408, 6061, 6632, 9119, 12122, 15751, 18238, 24041, 24244, 31502, 36476, 48082, 48488, 63004, 72952, 96164, 126008, 173261, 192328, 264451, 346522, 456779, 528902, 693044, 913558, 1057804, 1386088, 1827116, 2115608, 3654232, 5024569, 10049138, 20098276, 40196552]

約数ペア:

[(1, 40196552), (2, 20098276), (4, 10049138), (8, 5024569), (11, 3654232), (19, 2115608), (22, 1827116), (29, 1386088), (38, 1057804), (44, 913558), (58, 693044), (76, 528902), (88, 456779), (116, 346522), (152, 264451), (209, 192328), (232, 173261), (319, 126008), (418, 96164), (551, 72952), (638, 63004), (829, 48488), (836, 48082), (1102, 36476), (1276, 31502), (1658, 24244), (1672, 24041), (2204, 18238), (2552, 15751), (3316, 12122), (4408, 9119), (6061, 6632)]