2005332080224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{306899}}^1$

素因数の和:307916

約数の個数: 96

約数和(自身を含む): 4538240784000

約数和(自身を除く): 2532908703776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 977, 1672, 1954, 3344, 3908, 6688, 7816, 10747, 15632, 18563, 21494, 31264, 37126, 42988, 74252, 85976, 148504, 171952, 204193, 297008, 306899, 343904, 408386, 594016, 613798, 816772, 1227596, 1633544, 2455192, 3267088, 3375889, 4910384, 5831081, 6534176, 6751778, 9820768, 11662162, 13503556, 23324324, 27007112, 46648648, 54014224, 64141891, 93297296, 108028448, 128283782, 186594592, 256567564, 299840323, 513135128, 599680646, 1026270256, 1199361292, 2052540512, 2398722584, 3298243553, 4797445168, 5696966137, 6596487106, 9594890336, 11393932274, 13192974212, 22787864548, 26385948424, 45575729096, 52771896848, 62666627507, 91151458192, 105543793696, 125333255014, 182302916384, 250666510028, 501333020056, 1002666040112, 2005332080224]

約数ペア:

[(1, 2005332080224), (2, 1002666040112), (4, 501333020056), (8, 250666510028), (11, 182302916384), (16, 125333255014), (19, 105543793696), (22, 91151458192), (32, 62666627507), (38, 52771896848), (44, 45575729096), (76, 26385948424), (88, 22787864548), (152, 13192974212), (176, 11393932274), (209, 9594890336), (304, 6596487106), (352, 5696966137), (418, 4797445168), (608, 3298243553), (836, 2398722584), (977, 2052540512), (1672, 1199361292), (1954, 1026270256), (3344, 599680646), (3908, 513135128), (6688, 299840323), (7816, 256567564), (10747, 186594592), (15632, 128283782), (18563, 108028448), (21494, 93297296), (31264, 64141891), (37126, 54014224), (42988, 46648648), (74252, 27007112), (85976, 23324324), (148504, 13503556), (171952, 11662162), (204193, 9820768), (297008, 6751778), (306899, 6534176), (343904, 5831081), (408386, 4910384), (594016, 3375889), (613798, 3267088), (816772, 2455192), (1227596, 1633544)]