293922231980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1\times {\mathrm{4993}}^1$

素因数の和:5995

約数の個数: 96

約数和(自身を含む): 667730241024

約数和(自身を除く): 373808009044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 607, 746, 1214, 1492, 1865, 2428, 3035, 3730, 4849, 4993, 6070, 7460, 7891, 9698, 9986, 12140, 15782, 19396, 19972, 24245, 24965, 31564, 39455, 48490, 49930, 64909, 78910, 96980, 99860, 129818, 157820, 226411, 259636, 324545, 452822, 649090, 905644, 1132055, 1298180, 1862389, 2264110, 2943343, 3030751, 3724778, 4528220, 5886686, 6061502, 7449556, 9311945, 11773372, 12123004, 14716715, 15153755, 18623890, 24211057, 29433430, 30307510, 37247780, 39399763, 48422114, 58866860, 60615020, 78799526, 96844228, 121055285, 157599052, 196998815, 242110570, 393997630, 484221140, 787995260, 1130470123, 2260940246, 4521880492, 5652350615, 11304701230, 14696111599, 22609402460, 29392223198, 58784446396, 73480557995, 146961115990, 293922231980]

約数ペア:

[(1, 293922231980), (2, 146961115990), (4, 73480557995), (5, 58784446396), (10, 29392223198), (13, 22609402460), (20, 14696111599), (26, 11304701230), (52, 5652350615), (65, 4521880492), (130, 2260940246), (260, 1130470123), (373, 787995260), (607, 484221140), (746, 393997630), (1214, 242110570), (1492, 196998815), (1865, 157599052), (2428, 121055285), (3035, 96844228), (3730, 78799526), (4849, 60615020), (4993, 58866860), (6070, 48422114), (7460, 39399763), (7891, 37247780), (9698, 30307510), (9986, 29433430), (12140, 24211057), (15782, 18623890), (19396, 15153755), (19972, 14716715), (24245, 12123004), (24965, 11773372), (31564, 9311945), (39455, 7449556), (48490, 6061502), (49930, 5886686), (64909, 4528220), (78910, 3724778), (96980, 3030751), (99860, 2943343), (129818, 2264110), (157820, 1862389), (226411, 1298180), (259636, 1132055), (324545, 905644), (452822, 649090)]