15673861720460

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{6421}}^1\times {\mathrm{223129}}^1$

素因数の和:230106

約数の個数: 48

約数和(自身を含む): 32980566833760

約数和(自身を除く): 17306705113300

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 5470, 6421, 10940, 12842, 25684, 32105, 64210, 128420, 223129, 446258, 892516, 1115645, 2231290, 3512287, 4462580, 7024574, 14049148, 17561435, 35122870, 70245740, 122051563, 244103126, 488206252, 610257815, 1220515630, 1432711309, 2441031260, 2865422618, 5730845236, 7163556545, 14327113090, 28654226180, 783693086023, 1567386172046, 3134772344092, 3918465430115, 7836930860230, 15673861720460]

約数ペア:

[(1, 15673861720460), (2, 7836930860230), (4, 3918465430115), (5, 3134772344092), (10, 1567386172046), (20, 783693086023), (547, 28654226180), (1094, 14327113090), (2188, 7163556545), (2735, 5730845236), (5470, 2865422618), (6421, 2441031260), (10940, 1432711309), (12842, 1220515630), (25684, 610257815), (32105, 488206252), (64210, 244103126), (128420, 122051563), (223129, 70245740), (446258, 35122870), (892516, 17561435), (1115645, 14049148), (2231290, 7024574), (3512287, 4462580)]